diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1ac690d220..06afe89413 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -78,10 +78,10 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup Haskell
-        uses: haskell/actions/setup@v2
+        uses: haskell-actions/setup@v2
         with:
-          ghc-version: "8.10.7"
-          cabal-version: "latest"
+          ghc-version: "9.6.2"
+          cabal-version: "3.10.1.0"
 
       - name: Cache dependencies
         uses: actions/cache@v3
diff --git a/apps/multiplatform/common/src/commonMain/cpp/desktop/CMakeLists.txt b/apps/multiplatform/common/src/commonMain/cpp/desktop/CMakeLists.txt
index 849a6c98a7..cfbc1ed320 100644
--- a/apps/multiplatform/common/src/commonMain/cpp/desktop/CMakeLists.txt
+++ b/apps/multiplatform/common/src/commonMain/cpp/desktop/CMakeLists.txt
@@ -67,7 +67,7 @@ if(NOT APPLE)
 else()
 	# Without direct linking it can't find hs_init in linking step
 	add_library( rts SHARED IMPORTED )
-	FILE(GLOB RTSLIB ${CMAKE_SOURCE_DIR}/libs/${OS_LIB_PATH}-${OS_LIB_ARCH}/deps/libHSrts_thr-*.${OS_LIB_EXT})
+	FILE(GLOB RTSLIB ${CMAKE_SOURCE_DIR}/libs/${OS_LIB_PATH}-${OS_LIB_ARCH}/deps/libHSrts*_thr-*.${OS_LIB_EXT})
 	set_target_properties( rts PROPERTIES IMPORTED_LOCATION ${RTSLIB})
 
 	target_link_libraries(app-lib rts simplex)
diff --git a/apps/simplex-bot-advanced/Main.hs b/apps/simplex-bot-advanced/Main.hs
index f30438c384..04d8e4ffa1 100644
--- a/apps/simplex-bot-advanced/Main.hs
+++ b/apps/simplex-bot-advanced/Main.hs
@@ -8,7 +8,7 @@ module Main where
 
 import Control.Concurrent.Async
 import Control.Concurrent.STM
-import Control.Monad.Reader
+import Control.Monad
 import qualified Data.Text as T
 import Simplex.Chat.Bot
 import Simplex.Chat.Controller
diff --git a/apps/simplex-broadcast-bot/src/Broadcast/Bot.hs b/apps/simplex-broadcast-bot/src/Broadcast/Bot.hs
index 3a1be2ae08..04b6627f38 100644
--- a/apps/simplex-broadcast-bot/src/Broadcast/Bot.hs
+++ b/apps/simplex-broadcast-bot/src/Broadcast/Bot.hs
@@ -9,7 +9,7 @@ module Broadcast.Bot where
 import Control.Concurrent (forkIO)
 import Control.Concurrent.Async
 import Control.Concurrent.STM
-import Control.Monad.Reader
+import Control.Monad
 import qualified Data.Text as T
 import Broadcast.Options
 import Simplex.Chat.Bot
diff --git a/apps/simplex-chat/Server.hs b/apps/simplex-chat/Server.hs
index d59adc04e7..6f198340f8 100644
--- a/apps/simplex-chat/Server.hs
+++ b/apps/simplex-chat/Server.hs
@@ -8,6 +8,7 @@
 
 module Server where
 
+import Control.Monad
 import Control.Monad.Except
 import Control.Monad.Reader
 import Data.Aeson (FromJSON, ToJSON)
diff --git a/apps/simplex-directory-service/src/Directory/Service.hs b/apps/simplex-directory-service/src/Directory/Service.hs
index 09ab424cf0..46abc4652d 100644
--- a/apps/simplex-directory-service/src/Directory/Service.hs
+++ b/apps/simplex-directory-service/src/Directory/Service.hs
@@ -15,7 +15,7 @@ where
 import Control.Concurrent (forkIO)
 import Control.Concurrent.Async
 import Control.Concurrent.STM
-import Control.Monad.Reader
+import Control.Monad
 import qualified Data.ByteString.Char8 as B
 import Data.List (sortOn)
 import Data.Maybe (fromMaybe, maybeToList)
diff --git a/cabal.project b/cabal.project
index 519633e1c2..7e216822c1 100644
--- a/cabal.project
+++ b/cabal.project
@@ -2,14 +2,14 @@ packages: .
 -- packages: . ../simplexmq
 -- packages: . ../simplexmq ../direct-sqlcipher ../sqlcipher-simple
 
-with-compiler: ghc-8.10.7
+with-compiler: ghc-9.6.2
 
 constraints: zip +disable-bzip2 +disable-zstd
 
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/simplexmq.git
-    tag: 44abb90c63dba63ab5f6d379131e5a7e0f625e98
+    tag: 002f36dde042b8957507ec2ca348a0f4494a4cd6
 
 source-repository-package
     type: git
@@ -24,17 +24,17 @@ source-repository-package
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/direct-sqlcipher.git
-    tag: 34309410eb2069b029b8fc1872deb1e0db123294
+    tag: f814ee68b16a9447fbb467ccc8f29bdd3546bfd9
 
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/sqlcipher-simple.git
-    tag: 5e154a2aeccc33ead6c243ec07195ab673137221
+    tag: a46bd361a19376c5211f1058908fc0ae6bf42446
 
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/aeson.git
-    tag: 3eb66f9a68f103b5f1489382aad89f5712a64db7
+    tag: 68330dce8208173c6acf5f62b23acb500ab5d873
 
 source-repository-package
     type: git
@@ -43,5 +43,10 @@ source-repository-package
 
 source-repository-package
     type: git
-    location: https://github.com/zw3rk/android-support.git
-    tag: 3c3a5ab0b8b137a072c98d3d0937cbdc96918ddb
+    location: https://github.com/simplex-chat/android-support.git
+    tag: 9aa09f148089d6752ce563b14c2df1895718d806
+
+source-repository-package
+    type: git
+    location: https://github.com/simplex-chat/network-transport.git
+    tag: 0013798272a683e35ca38d2fdaf480942311fba8
diff --git a/package.yaml b/package.yaml
index 6d3975aa4c..cd74b83cf8 100644
--- a/package.yaml
+++ b/package.yaml
@@ -13,25 +13,25 @@ extra-source-files:
   - cabal.project
 
 dependencies:
-  - aeson == 2.0.*
+  - aeson == 2.2.*
   - ansi-terminal >= 0.10 && < 0.12
   - async == 2.2.*
   - attoparsec == 0.14.*
   - base >= 4.7 && < 5
   - base64-bytestring >= 1.0 && < 1.3
-  - bytestring == 0.10.*
+  - bytestring == 0.11.*
   - composition == 1.0.*
   - constraints >= 0.12 && < 0.14
   - containers == 0.6.*
-  - cryptonite >= 0.27 && < 0.30
+  - cryptonite == 0.30.*
   - directory == 1.3.*
   - direct-sqlcipher == 2.3.*
   - email-validate == 2.3.*
   - exceptions == 0.10.*
   - filepath == 1.4.*
   - http-types == 0.12.*
-  - memory == 0.15.*
-  - mtl == 2.2.*
+  - memory == 0.18.*
+  - mtl == 2.3.*
   - network >= 3.1.2.7 && < 3.2
   - optparse-applicative >= 0.15 && < 0.17
   - process == 1.6.*
@@ -42,13 +42,13 @@ dependencies:
   - socks == 0.6.*
   - sqlcipher-simple == 0.4.*
   - stm == 2.5.*
-  - template-haskell == 2.16.*
+  - template-haskell == 2.20.*
   - terminal == 0.2.*
-  - text == 1.2.*
+  - text == 2.0.*
   - time == 1.9.*
   - unliftio == 0.2.*
   - unliftio-core == 0.2.*
-  - zip == 1.7.*
+  - zip == 2.0.*
 
 flags:
   swift:
@@ -118,7 +118,7 @@ tests:
       - simplex-chat
       - async == 2.2.*
       - deepseq == 1.4.*
-      - hspec == 2.7.*
+      - hspec == 2.11.*
       - network == 3.1.*
       - silently == 1.2.*
       - stm == 2.5.*
diff --git a/scripts/desktop/build-lib-linux.sh b/scripts/desktop/build-lib-linux.sh
index 41ca8a64f7..ab2664792f 100755
--- a/scripts/desktop/build-lib-linux.sh
+++ b/scripts/desktop/build-lib-linux.sh
@@ -2,12 +2,12 @@
 
 OS=linux
 ARCH=${1:-`uname -a | rev | cut -d' ' -f2 | rev`}
-GHC_VERSION=8.10.7
+GHC_VERSION=9.6.2
 
 BUILD_DIR=dist-newstyle/build/$ARCH-$OS/ghc-${GHC_VERSION}/simplex-chat-*
 
 rm -rf $BUILD_DIR
-cabal build lib:simplex-chat --ghc-options='-optl-Wl,-rpath,$ORIGIN' --ghc-options="-optl-L$(ghc --print-libdir)/rts -optl-Wl,--as-needed,-lHSrts_thr-ghc$GHC_VERSION"
+cabal build lib:simplex-chat --ghc-options='-optl-Wl,-rpath,$ORIGIN -flink-rts -threaded'
 cd $BUILD_DIR/build
 #patchelf --add-needed libHSrts_thr-ghc${GHC_VERSION}.so libHSsimplex-chat-*-inplace-ghc${GHC_VERSION}.so
 #patchelf --add-rpath '$ORIGIN' libHSsimplex-chat-*-inplace-ghc${GHC_VERSION}.so
diff --git a/scripts/desktop/build-lib-mac.sh b/scripts/desktop/build-lib-mac.sh
index 5a8ac3d3fb..58500e3c54 100755
--- a/scripts/desktop/build-lib-mac.sh
+++ b/scripts/desktop/build-lib-mac.sh
@@ -2,9 +2,12 @@
 
 OS=mac
 ARCH="${1:-`uname -a | rev | cut -d' ' -f1 | rev`}"
+GHC_VERSION=9.6.2
+
 if [ "$ARCH" == "arm64" ]; then
     ARCH=aarch64
 fi
+
 LIB_EXT=dylib
 LIB=libHSsimplex-chat-*-inplace-ghc*.$LIB_EXT
 GHC_LIBS_DIR=$(ghc --print-libdir)
@@ -12,13 +15,26 @@ GHC_LIBS_DIR=$(ghc --print-libdir)
 BUILD_DIR=dist-newstyle/build/$ARCH-*/ghc-*/simplex-chat-*
 
 rm -rf $BUILD_DIR
-cabal build lib:simplex-chat lib:simplex-chat --ghc-options="-optl-Wl,-rpath,@loader_path -optl-Wl,-L$GHC_LIBS_DIR/rts -optl-lHSrts_thr-ghc8.10.7 -optl-lffi"
+cabal build lib:simplex-chat lib:simplex-chat --ghc-options="-optl-Wl,-rpath,@loader_path -optl-Wl,-L$GHC_LIBS_DIR/$ARCH-osx-ghc-$GHC_VERSION -optl-lHSrts_thr-ghc$GHC_VERSION -optl-lffi"
 
 cd $BUILD_DIR/build
 mkdir deps 2> /dev/null
 
 # It's not included by default for some reason. Compiled lib tries to find system one but it's not always available
-cp $GHC_LIBS_DIR/rts/libffi.dylib ./deps
+#cp $GHC_LIBS_DIR/libffi.dylib ./deps
+(
+  BUILD=$PWD
+  cp /tmp/libffi-3.4.4/*-apple-darwin*/.libs/libffi.dylib $BUILD/deps || \
+    ( \
+    cd /tmp && \
+    curl "https://gitlab.haskell.org/ghc/libffi-tarballs/-/raw/libffi-3.4.4/libffi-3.4.4.tar.gz?inline=false" -o libffi.tar.gz && \
+    tar -xzvf libffi.tar.gz && \
+    cd "libffi-3.4.4" && \
+    ./configure && \
+    make && \
+    cp *-apple-darwin*/.libs/libffi.dylib $BUILD/deps \
+    )
+)
 
 DYLIBS=`otool -L $LIB | grep @rpath | tail -n +2 | cut -d' ' -f 1 | cut -d'/' -f2`
 RPATHS=`otool -l $LIB | grep "path "| cut -d' ' -f11`
@@ -63,7 +79,7 @@ rm deps/`basename $LIB`
 
 if [ -e deps/libHSdrct-*.$LIB_EXT ]; then
     LIBCRYPTO_PATH=$(otool -l deps/libHSdrct-*.$LIB_EXT | grep libcrypto | cut -d' ' -f11)
-    install_name_tool -change $LIBCRYPTO_PATH @rpath/libcrypto.1.1.$LIB_EXT deps/libHSdrct*.$LIB_EXT
+    install_name_tool -change $LIBCRYPTO_PATH @rpath/libcrypto.1.1.$LIB_EXT deps/libHSdrct-*.$LIB_EXT
     cp $LIBCRYPTO_PATH deps/libcrypto.1.1.$LIB_EXT
     chmod 755 deps/libcrypto.1.1.$LIB_EXT
 fi
diff --git a/scripts/nix/sha256map.nix b/scripts/nix/sha256map.nix
index a2d7fe0e92..c39a77abe6 100644
--- a/scripts/nix/sha256map.nix
+++ b/scripts/nix/sha256map.nix
@@ -1,10 +1,11 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."44abb90c63dba63ab5f6d379131e5a7e0f625e98" = "16mi6lqgn6b57jv34kx72j5h5ga2x4avpv49dibk3xjqjb041q9a";
+  "https://github.com/simplex-chat/simplexmq.git"."002f36dde042b8957507ec2ca348a0f4494a4cd6" = "1gp1z9i1glvkq8vgy1damy7g562a5cz47f8sichjmfg2ngly8zpl";
   "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
   "https://github.com/kazu-yamamoto/http2.git"."b5a1b7200cf5bc7044af34ba325284271f6dff25" = "0dqb50j57an64nf4qcf5vcz4xkd1vzvghvf8bk529c1k30r9nfzb";
-  "https://github.com/simplex-chat/direct-sqlcipher.git"."34309410eb2069b029b8fc1872deb1e0db123294" = "0kwkmhyfsn2lixdlgl15smgr1h5gjk7fky6abzh8rng2h5ymnffd";
-  "https://github.com/simplex-chat/sqlcipher-simple.git"."5e154a2aeccc33ead6c243ec07195ab673137221" = "1d1gc5wax4vqg0801ajsmx1sbwvd9y7p7b8mmskvqsmpbwgbh0m0";
-  "https://github.com/simplex-chat/aeson.git"."3eb66f9a68f103b5f1489382aad89f5712a64db7" = "0kilkx59fl6c3qy3kjczqvm8c3f4n3p0bdk9biyflf51ljnzp4yp";
+  "https://github.com/simplex-chat/direct-sqlcipher.git"."f814ee68b16a9447fbb467ccc8f29bdd3546bfd9" = "0kiwhvml42g9anw4d2v0zd1fpc790pj9syg5x3ik4l97fnkbbwpp";
+  "https://github.com/simplex-chat/sqlcipher-simple.git"."a46bd361a19376c5211f1058908fc0ae6bf42446" = "1z0r78d8f0812kxbgsm735qf6xx8lvaz27k1a0b4a2m0sshpd5gl";
+  "https://github.com/simplex-chat/aeson.git"."68330dce8208173c6acf5f62b23acb500ab5d873" = "1l51p1v54c88c1jmxcvbz4gy0cns7l46ihzzfjwxxrvcrrrxgcjp";
   "https://github.com/simplex-chat/haskell-terminal.git"."f708b00009b54890172068f168bf98508ffcd495" = "0zmq7lmfsk8m340g47g5963yba7i88n4afa6z93sg9px5jv1mijj";
-  "https://github.com/zw3rk/android-support.git"."3c3a5ab0b8b137a072c98d3d0937cbdc96918ddb" = "1r6jyxbim3dsvrmakqfyxbd6ms6miaghpbwyl0sr6dzwpgaprz97";
+  "https://github.com/simplex-chat/android-support.git"."9aa09f148089d6752ce563b14c2df1895718d806" = "0pbf2pf13v2kjzi397nr13f1h3jv0imvsq8rpiyy2qyx5vd50pqn";
+  "https://github.com/simplex-chat/network-transport.git"."0013798272a683e35ca38d2fdaf480942311fba8" = "0dnn62apgvc248df0m8ib7phrzn63wm0xs71xvlypv52j6cgwzkb";
 }
diff --git a/simplex-chat.cabal b/simplex-chat.cabal
index e53f047a24..a970777d8d 100644
--- a/simplex-chat.cabal
+++ b/simplex-chat.cabal
@@ -1,6 +1,6 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.35.0.
+-- This file has been generated from package.yaml by hpack version 0.35.2.
 --
 -- see: https://github.com/sol/hpack
 
@@ -10,7 +10,7 @@ category:       Web, System, Services, Cryptography
 homepage:       https://github.com/simplex-chat/simplex-chat#readme
 author:         simplex.chat
 maintainer:     chat@simplex.chat
-copyright:      2020-23 simplex.chat
+copyright:      2020-22 simplex.chat
 license:        AGPL-3
 license-file:   LICENSE
 build-type:     Simple
@@ -138,25 +138,25 @@ library
       src
   ghc-options: -Wall -Wcompat -Werror=incomplete-patterns -Wredundant-constraints -Wincomplete-record-updates -Wincomplete-uni-patterns -Wunused-type-patterns
   build-depends:
-      aeson ==2.0.*
+      aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.10.*
+    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
-    , cryptonite >=0.27 && <0.30
+    , cryptonite ==0.30.*
     , direct-sqlcipher ==2.3.*
     , directory ==1.3.*
     , email-validate ==2.3.*
     , exceptions ==0.10.*
     , filepath ==1.4.*
     , http-types ==0.12.*
-    , memory ==0.15.*
-    , mtl ==2.2.*
+    , memory ==0.18.*
+    , mtl ==2.3.*
     , network >=3.1.2.7 && <3.2
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
@@ -167,13 +167,13 @@ library
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell ==2.16.*
+    , template-haskell ==2.20.*
     , terminal ==0.2.*
-    , text ==1.2.*
+    , text ==2.0.*
     , time ==1.9.*
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip ==1.7.*
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
@@ -186,25 +186,25 @@ executable simplex-bot
       apps/simplex-bot
   ghc-options: -Wall -Wcompat -Werror=incomplete-patterns -Wredundant-constraints -Wincomplete-record-updates -Wincomplete-uni-patterns -Wunused-type-patterns -threaded
   build-depends:
-      aeson ==2.0.*
+      aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.10.*
+    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
-    , cryptonite >=0.27 && <0.30
+    , cryptonite ==0.30.*
     , direct-sqlcipher ==2.3.*
     , directory ==1.3.*
     , email-validate ==2.3.*
     , exceptions ==0.10.*
     , filepath ==1.4.*
     , http-types ==0.12.*
-    , memory ==0.15.*
-    , mtl ==2.2.*
+    , memory ==0.18.*
+    , mtl ==2.3.*
     , network >=3.1.2.7 && <3.2
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
@@ -216,13 +216,13 @@ executable simplex-bot
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell ==2.16.*
+    , template-haskell ==2.20.*
     , terminal ==0.2.*
-    , text ==1.2.*
+    , text ==2.0.*
     , time ==1.9.*
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip ==1.7.*
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
@@ -235,25 +235,25 @@ executable simplex-bot-advanced
       apps/simplex-bot-advanced
   ghc-options: -Wall -Wcompat -Werror=incomplete-patterns -Wredundant-constraints -Wincomplete-record-updates -Wincomplete-uni-patterns -Wunused-type-patterns -threaded
   build-depends:
-      aeson ==2.0.*
+      aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.10.*
+    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
-    , cryptonite >=0.27 && <0.30
+    , cryptonite ==0.30.*
     , direct-sqlcipher ==2.3.*
     , directory ==1.3.*
     , email-validate ==2.3.*
     , exceptions ==0.10.*
     , filepath ==1.4.*
     , http-types ==0.12.*
-    , memory ==0.15.*
-    , mtl ==2.2.*
+    , memory ==0.18.*
+    , mtl ==2.3.*
     , network >=3.1.2.7 && <3.2
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
@@ -265,13 +265,13 @@ executable simplex-bot-advanced
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell ==2.16.*
+    , template-haskell ==2.20.*
     , terminal ==0.2.*
-    , text ==1.2.*
+    , text ==2.0.*
     , time ==1.9.*
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip ==1.7.*
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
@@ -286,25 +286,25 @@ executable simplex-broadcast-bot
       apps/simplex-broadcast-bot/src
   ghc-options: -Wall -Wcompat -Werror=incomplete-patterns -Wredundant-constraints -Wincomplete-record-updates -Wincomplete-uni-patterns -Wunused-type-patterns -threaded
   build-depends:
-      aeson ==2.0.*
+      aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.10.*
+    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
-    , cryptonite >=0.27 && <0.30
+    , cryptonite ==0.30.*
     , direct-sqlcipher ==2.3.*
     , directory ==1.3.*
     , email-validate ==2.3.*
     , exceptions ==0.10.*
     , filepath ==1.4.*
     , http-types ==0.12.*
-    , memory ==0.15.*
-    , mtl ==2.2.*
+    , memory ==0.18.*
+    , mtl ==2.3.*
     , network >=3.1.2.7 && <3.2
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
@@ -316,13 +316,13 @@ executable simplex-broadcast-bot
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell ==2.16.*
+    , template-haskell ==2.20.*
     , terminal ==0.2.*
-    , text ==1.2.*
+    , text ==2.0.*
     , time ==1.9.*
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip ==1.7.*
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
@@ -336,25 +336,25 @@ executable simplex-chat
       apps/simplex-chat
   ghc-options: -Wall -Wcompat -Werror=incomplete-patterns -Wredundant-constraints -Wincomplete-record-updates -Wincomplete-uni-patterns -Wunused-type-patterns -threaded
   build-depends:
-      aeson ==2.0.*
+      aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.10.*
+    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
-    , cryptonite >=0.27 && <0.30
+    , cryptonite ==0.30.*
     , direct-sqlcipher ==2.3.*
     , directory ==1.3.*
     , email-validate ==2.3.*
     , exceptions ==0.10.*
     , filepath ==1.4.*
     , http-types ==0.12.*
-    , memory ==0.15.*
-    , mtl ==2.2.*
+    , memory ==0.18.*
+    , mtl ==2.3.*
     , network ==3.1.*
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
@@ -366,14 +366,14 @@ executable simplex-chat
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell ==2.16.*
+    , template-haskell ==2.20.*
     , terminal ==0.2.*
-    , text ==1.2.*
+    , text ==2.0.*
     , time ==1.9.*
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
     , websockets ==0.12.*
-    , zip ==1.7.*
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
@@ -390,25 +390,25 @@ executable simplex-directory-service
       apps/simplex-directory-service/src
   ghc-options: -Wall -Wcompat -Werror=incomplete-patterns -Wredundant-constraints -Wincomplete-record-updates -Wincomplete-uni-patterns -Wunused-type-patterns -threaded
   build-depends:
-      aeson ==2.0.*
+      aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.10.*
+    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
-    , cryptonite >=0.27 && <0.30
+    , cryptonite ==0.30.*
     , direct-sqlcipher ==2.3.*
     , directory ==1.3.*
     , email-validate ==2.3.*
     , exceptions ==0.10.*
     , filepath ==1.4.*
     , http-types ==0.12.*
-    , memory ==0.15.*
-    , mtl ==2.2.*
+    , memory ==0.18.*
+    , mtl ==2.3.*
     , network >=3.1.2.7 && <3.2
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
@@ -420,13 +420,13 @@ executable simplex-directory-service
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell ==2.16.*
+    , template-haskell ==2.20.*
     , terminal ==0.2.*
-    , text ==1.2.*
+    , text ==2.0.*
     , time ==1.9.*
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip ==1.7.*
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
@@ -463,27 +463,27 @@ test-suite simplex-chat-test
       apps/simplex-directory-service/src
   ghc-options: -Wall -Wcompat -Werror=incomplete-patterns -Wredundant-constraints -Wincomplete-record-updates -Wincomplete-uni-patterns -Wunused-type-patterns -threaded
   build-depends:
-      aeson ==2.0.*
+      aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.10.*
+    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
-    , cryptonite >=0.27 && <0.30
+    , cryptonite ==0.30.*
     , deepseq ==1.4.*
     , direct-sqlcipher ==2.3.*
     , directory ==1.3.*
     , email-validate ==2.3.*
     , exceptions ==0.10.*
     , filepath ==1.4.*
-    , hspec ==2.7.*
+    , hspec ==2.11.*
     , http-types ==0.12.*
-    , memory ==0.15.*
-    , mtl ==2.2.*
+    , memory ==0.18.*
+    , mtl ==2.3.*
     , network ==3.1.*
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
@@ -496,13 +496,13 @@ test-suite simplex-chat-test
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell ==2.16.*
+    , template-haskell ==2.20.*
     , terminal ==0.2.*
-    , text ==1.2.*
+    , text ==2.0.*
     , time ==1.9.*
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip ==1.7.*
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
diff --git a/src/Simplex/Chat.hs b/src/Simplex/Chat.hs
index f701d65031..c2c8dcaf31 100644
--- a/src/Simplex/Chat.hs
+++ b/src/Simplex/Chat.hs
@@ -12,13 +12,17 @@
 {-# LANGUAGE TemplateHaskell #-}
 {-# LANGUAGE TupleSections #-}
 {-# LANGUAGE TypeApplications #-}
+{-# LANGUAGE OverloadedRecordDot #-}
+
+{-# OPTIONS_GHC -fno-warn-ambiguous-fields #-}
 
 module Simplex.Chat where
 
 import Control.Applicative (optional, (<|>))
-import Control.Concurrent.STM (retry, stateTVar)
+import Control.Concurrent.STM (retry)
 import qualified Control.Exception as E
 import Control.Logger.Simple
+import Control.Monad
 import Control.Monad.Except
 import Control.Monad.IO.Unlift
 import Control.Monad.Reader
@@ -208,8 +212,8 @@ newChatController ChatDatabase {chatStore, agentStore} user cfg@ChatConfig {agen
   where
     configServers :: DefaultAgentServers
     configServers =
-      let smp' = fromMaybe (smp (defaultServers :: DefaultAgentServers)) (nonEmpty smpServers)
-          xftp' = fromMaybe (xftp (defaultServers :: DefaultAgentServers)) (nonEmpty xftpServers)
+      let smp' = fromMaybe (defaultServers.smp) (nonEmpty smpServers)
+          xftp' = fromMaybe (defaultServers.xftp) (nonEmpty xftpServers)
        in defaultServers {smp = smp', xftp = xftp', netCfg = networkConfig}
     agentServers :: ChatConfig -> IO InitialAgentServers
     agentServers config@ChatConfig {defaultServers = defServers@DefaultAgentServers {ntf, netCfg}} = do
@@ -236,9 +240,9 @@ activeAgentServers ChatConfig {defaultServers} p =
     . filter (\ServerCfg {enabled} -> enabled)
 
 cfgServers :: UserProtocol p => SProtocolType p -> (DefaultAgentServers -> NonEmpty (ProtoServerWithAuth p))
-cfgServers = \case
-  SPSMP -> smp
-  SPXFTP -> xftp
+cfgServers p s = case p of
+  SPSMP -> s.smp
+  SPXFTP -> s.xftp
 
 startChatController :: forall m. ChatMonad' m => Bool -> Bool -> Bool -> m (Async ())
 startChatController subConns enableExpireCIs startXFTPWorkers = do
@@ -685,7 +689,9 @@ processChatCommand = \case
             MCVoice {} -> False
             MCUnknown {} -> True
           qText = msgContentText qmc
-          qFileName = maybe qText (T.pack . (fileName :: CIFile d -> String)) ciFile_
+          getFileName :: CIFile d -> String
+          getFileName CIFile{fileName} = fileName
+          qFileName = maybe qText (T.pack . getFileName) ciFile_
           qTextOrFile = if T.null qText then qFileName else qText
       xftpSndFileTransfer :: User -> FilePath -> Integer -> Int -> ContactOrGroup -> m (FileInvitation, CIFile 'MDSnd, FileTransferMeta)
       xftpSndFileTransfer user file fileSize n contactOrGroup = do
@@ -896,7 +902,7 @@ processChatCommand = \case
       pure $ CRContactConnectionDeleted user conn
     CTGroup -> do
       Group gInfo@GroupInfo {membership} members <- withStore $ \db -> getGroup db user chatId
-      let isOwner = memberRole (membership :: GroupMember) == GROwner
+      let isOwner = membership.memberRole == GROwner
           canDelete = isOwner || not (memberCurrent membership)
       unless canDelete $ throwChatError $ CEGroupUserRole gInfo GROwner
       filesInfo <- withStore' $ \db -> getGroupFileInfo db user gInfo
@@ -1073,7 +1079,9 @@ processChatCommand = \case
   APIGetNtfMessage nonce encNtfInfo -> withUser $ \_ -> do
     (NotificationInfo {ntfConnId, ntfMsgMeta}, msgs) <- withAgent $ \a -> getNotificationMessage a nonce encNtfInfo
     let ntfMessages = map (\SMP.SMPMsgMeta {msgTs, msgFlags} -> NtfMsgInfo {msgTs = systemToUTCTime msgTs, msgFlags}) msgs
-        msgTs' = systemToUTCTime . (SMP.msgTs :: SMP.NMsgMeta -> SystemTime) <$> ntfMsgMeta
+        getMsgTs :: SMP.NMsgMeta -> SystemTime
+        getMsgTs SMP.NMsgMeta{msgTs} = msgTs
+        msgTs' = systemToUTCTime . getMsgTs <$> ntfMsgMeta
         agentConnId = AgentConnId ntfConnId
     user_ <- withStore' (`getUserByAConnId` agentConnId)
     connEntity <-
@@ -1429,7 +1437,7 @@ processChatCommand = \case
   APIJoinGroup groupId -> withUser $ \user@User {userId} -> do
     ReceivedGroupInvitation {fromMember, connRequest, groupInfo = g@GroupInfo {membership}} <- withStore $ \db -> getGroupInvitation db user groupId
     withChatLock "joinGroup" . procCmd $ do
-      agentConnId <- withAgent $ \a -> joinConnection a (aUserId user) True connRequest . directMessage $ XGrpAcpt (memberId (membership :: GroupMember))
+      agentConnId <- withAgent $ \a -> joinConnection a (aUserId user) True connRequest . directMessage $ XGrpAcpt membership.memberId
       withStore' $ \db -> do
         createMemberConnection db userId fromMember agentConnId
         updateGroupMemberStatus db userId fromMember GSMemAccepted
@@ -1893,7 +1901,7 @@ processChatCommand = \case
       pure $ CRGroupUpdated user g g' Nothing
     assertUserGroupRole :: GroupInfo -> GroupMemberRole -> m ()
     assertUserGroupRole g@GroupInfo {membership} requiredRole = do
-      when (memberRole (membership :: GroupMember) < requiredRole) $ throwChatError $ CEGroupUserRole g requiredRole
+      when (membership.memberRole < requiredRole) $ throwChatError $ CEGroupUserRole g requiredRole
       when (memberStatus membership == GSMemInvited) $ throwChatError (CEGroupNotJoined g)
       when (memberRemoved membership) $ throwChatError CEGroupMemberUserRemoved
       unless (memberActive membership) $ throwChatError CEGroupMemberNotActive
@@ -1911,7 +1919,7 @@ processChatCommand = \case
       runUpdateGroupProfile user g $ update p
     isReady :: Contact -> Bool
     isReady ct =
-      let s = connStatus $ activeConn (ct :: Contact)
+      let s = connStatus $ ct.activeConn
        in s == ConnReady || s == ConnSndReady
     withCurrentCall :: ContactId -> (User -> Contact -> Call -> m (Maybe Call)) -> m ChatResponse
     withCurrentCall ctId action = do
@@ -3033,7 +3041,7 @@ processAgentMessageConn user@User {userId} corrId agentConnId agentMessage = do
                 | sameMemberId memId m -> do
                   -- TODO update member profile
                   -- [async agent commands] no continuation needed, but command should be asynchronous for stability
-                  allowAgentConnectionAsync user conn confId $ XGrpMemInfo (memberId (membership :: GroupMember)) (fromLocalProfile $ memberProfile membership)
+                  allowAgentConnectionAsync user conn confId $ XGrpMemInfo (membership.memberId) (fromLocalProfile $ memberProfile membership)
                 | otherwise -> messageError "x.grp.mem.info: memberId is different from expected"
               _ -> messageError "CONF from member must have x.grp.mem.info"
       INFO connInfo -> do
@@ -3071,7 +3079,7 @@ processAgentMessageConn user@User {userId} corrId agentConnId agentMessage = do
             toView $ CRJoinedGroupMember user gInfo m {memberStatus = GSMemConnected}
             whenGroupNtfs user gInfo $ do
               setActive $ ActiveG gName
-              showToast ("#" <> gName) $ "member " <> localDisplayName (m :: GroupMember) <> " is connected"
+              showToast ("#" <> gName) $ "member " <> m.localDisplayName <> " is connected"
             intros <- withStore' $ \db -> createIntroductions db members m
             void . sendGroupMessage user gInfo members . XGrpMemNew $ memberInfo m
             forM_ intros $ \intro ->
@@ -3127,7 +3135,7 @@ processAgentMessageConn user@User {userId} corrId agentConnId agentMessage = do
               && currentMemCount <= smallGroupsRcptsMemLimit
         where
           canSend a
-            | memberRole (m :: GroupMember) <= GRObserver = messageError "member is not allowed to send messages"
+            | m.memberRole <= GRObserver = messageError "member is not allowed to send messages"
             | otherwise = a
       RCVD msgMeta msgRcpt ->
         withAckMessage' agentConnId conn msgMeta $
@@ -4259,7 +4267,7 @@ processAgentMessageConn user@User {userId} corrId agentConnId agentMessage = do
         Just m' -> pure m'
       withStore' $ \db -> saveMemberInvitation db toMember introInv
       -- [incognito] send membership incognito profile, create direct connection as incognito
-      let msg = XGrpMemInfo (memberId (membership :: GroupMember)) (fromLocalProfile $ memberProfile membership)
+      let msg = XGrpMemInfo membership.memberId (fromLocalProfile $ memberProfile membership)
       -- [async agent commands] no continuation needed, but commands should be asynchronous for stability
       groupConnIds <- joinAgentConnectionAsync user enableNtfs groupConnReq $ directMessage msg
       directConnIds <- joinAgentConnectionAsync user enableNtfs directConnReq $ directMessage msg
@@ -4268,7 +4276,7 @@ processAgentMessageConn user@User {userId} corrId agentConnId agentMessage = do
 
     xGrpMemRole :: GroupInfo -> GroupMember -> MemberId -> GroupMemberRole -> RcvMessage -> MsgMeta -> m ()
     xGrpMemRole gInfo@GroupInfo {membership} m@GroupMember {memberRole = senderRole} memId memRole msg msgMeta
-      | memberId (membership :: GroupMember) == memId =
+      | membership.memberId == memId =
         let gInfo' = gInfo {membership = membership {memberRole = memRole}}
          in changeMemberRole gInfo' membership $ RGEUserRole memRole
       | otherwise = do
@@ -4292,7 +4300,7 @@ processAgentMessageConn user@User {userId} corrId agentConnId agentMessage = do
     xGrpMemDel :: GroupInfo -> GroupMember -> MemberId -> RcvMessage -> MsgMeta -> m ()
     xGrpMemDel gInfo@GroupInfo {membership} m@GroupMember {memberRole = senderRole} memId msg msgMeta = do
       members <- withStore' $ \db -> getGroupMembers db user gInfo
-      if memberId (membership :: GroupMember) == memId
+      if membership.memberId == memId
         then checkRole membership $ do
           deleteGroupLinkIfExists user gInfo
           -- member records are not deleted to keep history
@@ -4815,7 +4823,7 @@ createSndFeatureItems :: forall m. ChatMonad m => User -> Contact -> Contact ->
 createSndFeatureItems user ct ct' =
   createFeatureItems user ct ct' CDDirectSnd CISndChatFeature CISndChatPreference getPref
   where
-    getPref = (preference :: ContactUserPref (FeaturePreference f) -> FeaturePreference f) . userPreference
+    getPref u = (userPreference u).preference
 
 type FeatureContent a d = ChatFeature -> a -> Maybe Int -> CIContent d
 
@@ -4900,7 +4908,7 @@ getCreateActiveUser st testView = do
             Right user -> pure user
     selectUser :: [User] -> IO User
     selectUser [user] = do
-      withTransaction st (`setActiveUser` userId (user :: User))
+      withTransaction st (`setActiveUser` user.userId)
       pure user
     selectUser users = do
       putStrLn "Select user profile:"
@@ -4915,7 +4923,7 @@ getCreateActiveUser st testView = do
               | n <= 0 || n > length users -> putStrLn "invalid user number" >> loop
               | otherwise -> do
                 let user = users !! (n - 1)
-                withTransaction st (`setActiveUser` userId (user :: User))
+                withTransaction st (`setActiveUser` user.userId)
                 pure user
     userStr :: User -> String
     userStr User {localDisplayName, profile = LocalProfile {fullName}} =
diff --git a/src/Simplex/Chat/Archive.hs b/src/Simplex/Chat/Archive.hs
index 2444785501..f8fa0d152a 100644
--- a/src/Simplex/Chat/Archive.hs
+++ b/src/Simplex/Chat/Archive.hs
@@ -13,6 +13,7 @@ module Simplex.Chat.Archive
 where
 
 import qualified Codec.Archive.Zip as Z
+import Control.Monad
 import Control.Monad.Except
 import Control.Monad.Reader
 import Data.Functor (($>))
diff --git a/src/Simplex/Chat/Bot.hs b/src/Simplex/Chat/Bot.hs
index 234963b44c..486792b4c9 100644
--- a/src/Simplex/Chat/Bot.hs
+++ b/src/Simplex/Chat/Bot.hs
@@ -8,7 +8,7 @@ module Simplex.Chat.Bot where
 
 import Control.Concurrent.Async
 import Control.Concurrent.STM
-import Control.Monad.Reader
+import Control.Monad
 import qualified Data.ByteString.Char8 as B
 import qualified Data.Text as T
 import Simplex.Chat.Controller
diff --git a/src/Simplex/Chat/Messages.hs b/src/Simplex/Chat/Messages.hs
index 33b6041841..67154f50af 100644
--- a/src/Simplex/Chat/Messages.hs
+++ b/src/Simplex/Chat/Messages.hs
@@ -6,11 +6,14 @@
 {-# LANGUAGE KindSignatures #-}
 {-# LANGUAGE LambdaCase #-}
 {-# LANGUAGE NamedFieldPuns #-}
+{-# LANGUAGE OverloadedRecordDot #-}
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE ScopedTypeVariables #-}
 {-# LANGUAGE StandaloneDeriving #-}
 {-# LANGUAGE TypeApplications #-}
 
+{-# OPTIONS_GHC -fno-warn-ambiguous-fields #-}
+
 module Simplex.Chat.Messages where
 
 import Control.Applicative ((<|>))
@@ -371,7 +374,7 @@ contactTimedTTL Contact {mergedPreferences = ContactUserPreferences {timedMessag
   | forUser enabled && forContact enabled = Just ttl
   | otherwise = Nothing
   where
-    TimedMessagesPreference {ttl} = preference (userPreference :: ContactUserPref TimedMessagesPreference)
+    TimedMessagesPreference {ttl} =  userPreference.preference
 
 groupTimedTTL :: GroupInfo -> Maybe (Maybe Int)
 groupTimedTTL GroupInfo {fullGroupPreferences = FullGroupPreferences {timedMessages = TimedMessagesGroupPreference {enable, ttl}}}
diff --git a/src/Simplex/Chat/Mobile/WebRTC.hs b/src/Simplex/Chat/Mobile/WebRTC.hs
index e05c9d609e..98b622b5dc 100644
--- a/src/Simplex/Chat/Mobile/WebRTC.hs
+++ b/src/Simplex/Chat/Mobile/WebRTC.hs
@@ -8,7 +8,9 @@ module Simplex.Chat.Mobile.WebRTC (
   reservedSize,
 ) where
 
+import Control.Monad
 import Control.Monad.Except
+import Control.Monad.IO.Class
 import qualified Crypto.Cipher.Types as AES
 import Data.Bifunctor (bimap)
 import qualified Data.ByteArray as BA
diff --git a/src/Simplex/Chat/Protocol.hs b/src/Simplex/Chat/Protocol.hs
index 31d1eb5738..3cb7e94f9a 100644
--- a/src/Simplex/Chat/Protocol.hs
+++ b/src/Simplex/Chat/Protocol.hs
@@ -13,6 +13,8 @@
 {-# LANGUAGE StrictData #-}
 {-# LANGUAGE TypeApplications #-}
 
+{-# OPTIONS_GHC -fno-warn-ambiguous-fields #-}
+
 module Simplex.Chat.Protocol where
 
 import Control.Applicative ((<|>))
diff --git a/src/Simplex/Chat/Store/Connections.hs b/src/Simplex/Chat/Store/Connections.hs
index e31598812e..0e48efa019 100644
--- a/src/Simplex/Chat/Store/Connections.hs
+++ b/src/Simplex/Chat/Store/Connections.hs
@@ -4,6 +4,8 @@
 {-# LANGUAGE QuasiQuotes #-}
 {-# LANGUAGE TypeOperators #-}
 
+{-# OPTIONS_GHC -fno-warn-ambiguous-fields #-}
+
 module Simplex.Chat.Store.Connections
   ( getConnectionEntity,
   )
diff --git a/src/Simplex/Chat/Store/Direct.hs b/src/Simplex/Chat/Store/Direct.hs
index de1c5014bf..34bb754090 100644
--- a/src/Simplex/Chat/Store/Direct.hs
+++ b/src/Simplex/Chat/Store/Direct.hs
@@ -1,4 +1,5 @@
 {-# LANGUAGE DuplicateRecordFields #-}
+{-# LANGUAGE OverloadedRecordDot #-}
 {-# LANGUAGE FlexibleContexts #-}
 {-# LANGUAGE LambdaCase #-}
 {-# LANGUAGE NamedFieldPuns #-}
@@ -7,6 +8,8 @@
 {-# LANGUAGE ScopedTypeVariables #-}
 {-# LANGUAGE TupleSections #-}
 
+{-# OPTIONS_GHC -fno-warn-ambiguous-fields #-}
+
 module Simplex.Chat.Store.Direct
   ( updateContact_,
     updateContactProfile_,
@@ -60,7 +63,9 @@ module Simplex.Chat.Store.Direct
   )
 where
 
+import Control.Monad
 import Control.Monad.Except
+import Control.Monad.IO.Class
 import Data.Either (rights)
 import Data.Functor (($>))
 import Data.Int (Int64)
@@ -424,7 +429,7 @@ createOrUpdateContactRequest db user@User {userId} userContactLinkId invId Profi
         ExceptT $
           maybeM getContactRequestByXContactId xContactId_ >>= \case
             Nothing -> createContactRequest
-            Just cr -> updateContactRequest cr $> Right (contactRequestId (cr :: UserContactRequest))
+            Just cr -> updateContactRequest cr $> Right cr.contactRequestId
       getContactRequest db user cReqId
     createContactRequest :: IO (Either StoreError Int64)
     createContactRequest = do
diff --git a/src/Simplex/Chat/Store/Files.hs b/src/Simplex/Chat/Store/Files.hs
index 249dfedc37..e33268675a 100644
--- a/src/Simplex/Chat/Store/Files.hs
+++ b/src/Simplex/Chat/Store/Files.hs
@@ -74,7 +74,9 @@ module Simplex.Chat.Store.Files
 where
 
 import Control.Applicative ((<|>))
+import Control.Monad
 import Control.Monad.Except
+import Control.Monad.IO.Class
 import Data.Either (rights)
 import Data.Int (Int64)
 import Data.Maybe (fromMaybe, isJust, listToMaybe)
@@ -478,7 +480,9 @@ createRcvFileTransfer :: DB.Connection -> UserId -> Contact -> FileInvitation ->
 createRcvFileTransfer db userId Contact {contactId, localDisplayName = c} f@FileInvitation {fileName, fileSize, fileConnReq, fileInline, fileDescr} rcvFileInline chunkSize = do
   currentTs <- liftIO getCurrentTime
   rfd_ <- mapM (createRcvFD_ db userId currentTs) fileDescr
-  let rfdId = (fileDescrId :: RcvFileDescr -> Int64) <$> rfd_
+  let getFDId :: RcvFileDescr -> Int64
+      getFDId RcvFileDescr{fileDescrId} = fileDescrId
+  let rfdId = getFDId <$> rfd_
       xftpRcvFile = (\rfd -> XFTPRcvFile {rcvFileDescription = rfd, agentRcvFileId = Nothing, agentRcvFileDeleted = False}) <$> rfd_
       fileProtocol = if isJust rfd_ then FPXFTP else FPSMP
   fileId <- liftIO $ do
@@ -498,7 +502,9 @@ createRcvGroupFileTransfer :: DB.Connection -> UserId -> GroupMember -> FileInvi
 createRcvGroupFileTransfer db userId GroupMember {groupId, groupMemberId, localDisplayName = c} f@FileInvitation {fileName, fileSize, fileConnReq, fileInline, fileDescr} rcvFileInline chunkSize = do
   currentTs <- liftIO getCurrentTime
   rfd_ <- mapM (createRcvFD_ db userId currentTs) fileDescr
-  let rfdId = (fileDescrId :: RcvFileDescr -> Int64) <$> rfd_
+  let getFDId :: RcvFileDescr -> Int64
+      getFDId RcvFileDescr{fileDescrId} = fileDescrId
+  let rfdId = getFDId <$> rfd_
       xftpRcvFile = (\rfd -> XFTPRcvFile {rcvFileDescription = rfd, agentRcvFileId = Nothing, agentRcvFileDeleted = False}) <$> rfd_
       fileProtocol = if isJust rfd_ then FPXFTP else FPSMP
   fileId <- liftIO $ do
diff --git a/src/Simplex/Chat/Store/Groups.hs b/src/Simplex/Chat/Store/Groups.hs
index 32a3b91102..d48074e374 100644
--- a/src/Simplex/Chat/Store/Groups.hs
+++ b/src/Simplex/Chat/Store/Groups.hs
@@ -8,6 +8,9 @@
 {-# LANGUAGE ScopedTypeVariables #-}
 {-# LANGUAGE TupleSections #-}
 {-# LANGUAGE TypeOperators #-}
+{-# LANGUAGE OverloadedRecordDot #-}
+
+{-# OPTIONS_GHC -fno-warn-ambiguous-fields #-}
 
 module Simplex.Chat.Store.Groups
   ( -- * Util methods
@@ -86,7 +89,9 @@ module Simplex.Chat.Store.Groups
   )
 where
 
+import Control.Monad
 import Control.Monad.Except
+import Control.Monad.IO.Class
 import Crypto.Random (ChaChaDRG)
 import Data.Either (rights)
 import Data.Int (Int64)
@@ -862,7 +867,7 @@ saveIntroInvitation db reMember toMember introInv = do
         WHERE group_member_intro_id = :intro_id
       |]
       [ ":intro_status" := GMIntroInvReceived,
-        ":group_queue_info" := groupConnReq (introInv :: IntroInvitation),
+        ":group_queue_info" := introInv.groupConnReq,
         ":direct_queue_info" := directConnReq introInv,
         ":updated_at" := currentTs,
         ":intro_id" := introId intro
@@ -909,7 +914,9 @@ getIntroduction_ db reMember toMember = ExceptT $ do
 
 createIntroReMember :: DB.Connection -> User -> GroupInfo -> GroupMember -> MemberInfo -> (CommandId, ConnId) -> (CommandId, ConnId) -> Maybe ProfileId -> ExceptT StoreError IO GroupMember
 createIntroReMember db user@User {userId} gInfo@GroupInfo {groupId} _host@GroupMember {memberContactId, activeConn} memInfo@(MemberInfo _ _ memberProfile) (groupCmdId, groupAgentConnId) (directCmdId, directAgentConnId) customUserProfileId = do
-  let cLevel = 1 + maybe 0 (connLevel :: Connection -> Int) activeConn
+  let cLevel = 1 + case activeConn of
+        Just (Connection{connLevel}) -> connLevel
+        _ -> 0
   currentTs <- liftIO getCurrentTime
   Connection {connId = directConnId} <- liftIO $ createConnection_ db userId ConnContact Nothing directAgentConnId memberContactId Nothing customUserProfileId cLevel currentTs
   liftIO $ setCommandConnId db user directCmdId directConnId
@@ -932,7 +939,9 @@ createIntroReMember db user@User {userId} gInfo@GroupInfo {groupId} _host@GroupM
 
 createIntroToMemberContact :: DB.Connection -> User -> GroupMember -> GroupMember -> (CommandId, ConnId) -> (CommandId, ConnId) -> Maybe ProfileId -> IO ()
 createIntroToMemberContact db user@User {userId} GroupMember {memberContactId = viaContactId, activeConn} _to@GroupMember {groupMemberId, localDisplayName} (groupCmdId, groupAgentConnId) (directCmdId, directAgentConnId) customUserProfileId = do
-  let cLevel = 1 + maybe 0 (connLevel :: Connection -> Int) activeConn
+  let cLevel = 1 + case activeConn of
+        Just (Connection{connLevel}) -> connLevel
+        _ -> 0
   currentTs <- getCurrentTime
   Connection {connId = groupConnId} <- createMemberConnection_ db userId groupMemberId groupAgentConnId viaContactId cLevel currentTs
   setCommandConnId db user groupCmdId groupConnId
diff --git a/src/Simplex/Chat/Store/Messages.hs b/src/Simplex/Chat/Store/Messages.hs
index 7bc2eaf4d4..2e48f02e8d 100644
--- a/src/Simplex/Chat/Store/Messages.hs
+++ b/src/Simplex/Chat/Store/Messages.hs
@@ -10,6 +10,8 @@
 {-# LANGUAGE TypeApplications #-}
 {-# LANGUAGE TypeOperators #-}
 
+{-# OPTIONS_GHC -fno-warn-ambiguous-fields #-}
+
 module Simplex.Chat.Store.Messages
   ( getContactConnIds_,
     getDirectChatReactions_,
@@ -97,7 +99,9 @@ module Simplex.Chat.Store.Messages
   )
 where
 
+import Control.Monad
 import Control.Monad.Except
+import Control.Monad.IO.Class
 import Crypto.Random (ChaChaDRG)
 import Data.Bifunctor (first)
 import Data.ByteString.Char8 (ByteString)
diff --git a/src/Simplex/Chat/Store/Profiles.hs b/src/Simplex/Chat/Store/Profiles.hs
index 48f2dd144e..831b8d7cd2 100644
--- a/src/Simplex/Chat/Store/Profiles.hs
+++ b/src/Simplex/Chat/Store/Profiles.hs
@@ -7,6 +7,8 @@
 {-# LANGUAGE TypeApplications #-}
 {-# LANGUAGE TypeOperators #-}
 
+{-# OPTIONS_GHC -fno-warn-ambiguous-fields #-}
+
 module Simplex.Chat.Store.Profiles
   ( AutoAccept (..),
     UserMsgReceiptSettings (..),
@@ -54,7 +56,9 @@ module Simplex.Chat.Store.Profiles
   )
 where
 
+import Control.Monad
 import Control.Monad.Except
+import Control.Monad.IO.Class
 import Data.Aeson (ToJSON)
 import qualified Data.Aeson as J
 import Data.Functor (($>))
@@ -290,7 +294,7 @@ getUserContactProfiles db User {userId} =
       |]
       (Only userId)
   where
-    toContactProfile :: (ContactName, Text, Maybe ImageData, Maybe ConnReqContact, Maybe Preferences) -> (Profile)
+    toContactProfile :: (ContactName, Text, Maybe ImageData, Maybe ConnReqContact, Maybe Preferences) -> Profile
     toContactProfile (displayName, fullName, image, contactLink, preferences) = Profile {displayName, fullName, image, contactLink, preferences}
 
 createUserContactLink :: DB.Connection -> User -> ConnId -> ConnReqContact -> ExceptT StoreError IO ()
diff --git a/src/Simplex/Chat/Store/Shared.hs b/src/Simplex/Chat/Store/Shared.hs
index c4e6b8d909..27cda36cc0 100644
--- a/src/Simplex/Chat/Store/Shared.hs
+++ b/src/Simplex/Chat/Store/Shared.hs
@@ -10,10 +10,11 @@
 
 module Simplex.Chat.Store.Shared where
 
-import Control.Concurrent.STM (stateTVar)
 import Control.Exception (Exception)
 import qualified Control.Exception as E
+import Control.Monad
 import Control.Monad.Except
+import Control.Monad.IO.Class
 import Crypto.Random (ChaChaDRG, randomBytesGenerate)
 import Data.Aeson (ToJSON)
 import qualified Data.Aeson as J
diff --git a/src/Simplex/Chat/Terminal.hs b/src/Simplex/Chat/Terminal.hs
index 6a148e8778..0ef3d3bace 100644
--- a/src/Simplex/Chat/Terminal.hs
+++ b/src/Simplex/Chat/Terminal.hs
@@ -5,7 +5,7 @@
 module Simplex.Chat.Terminal where
 
 import Control.Exception (handle, throwIO)
-import Control.Monad.Except
+import Control.Monad
 import qualified Data.List.NonEmpty as L
 import Database.SQLite.Simple (SQLError (..))
 import qualified Database.SQLite.Simple as DB
diff --git a/src/Simplex/Chat/Terminal/Input.hs b/src/Simplex/Chat/Terminal/Input.hs
index 36cec49d7c..8841f15ffd 100644
--- a/src/Simplex/Chat/Terminal/Input.hs
+++ b/src/Simplex/Chat/Terminal/Input.hs
@@ -12,6 +12,7 @@ module Simplex.Chat.Terminal.Input where
 
 import Control.Applicative (optional, (<|>))
 import Control.Concurrent (forkFinally, forkIO, killThread, mkWeakThreadId, threadDelay)
+import Control.Monad
 import Control.Monad.Except
 import Control.Monad.Reader
 import qualified Data.Attoparsec.ByteString.Char8 as A
diff --git a/src/Simplex/Chat/Terminal/Output.hs b/src/Simplex/Chat/Terminal/Output.hs
index ce68d715fe..db6f16f3ca 100644
--- a/src/Simplex/Chat/Terminal/Output.hs
+++ b/src/Simplex/Chat/Terminal/Output.hs
@@ -9,6 +9,7 @@
 module Simplex.Chat.Terminal.Output where
 
 import Control.Concurrent (ThreadId)
+import Control.Monad
 import Control.Monad.Catch (MonadMask)
 import Control.Monad.Except
 import Control.Monad.Reader
diff --git a/src/Simplex/Chat/Types.hs b/src/Simplex/Chat/Types.hs
index ac71ce6122..180356c3f6 100644
--- a/src/Simplex/Chat/Types.hs
+++ b/src/Simplex/Chat/Types.hs
@@ -16,6 +16,8 @@
 {-# LANGUAGE StrictData #-}
 {-# LANGUAGE TypeFamilyDependencies #-}
 {-# LANGUAGE UndecidableInstances #-}
+{-# LANGUAGE OverloadedRecordDot #-}
+
 {-# OPTIONS_GHC -Wno-unrecognised-pragmas #-}
 
 {-# HLINT ignore "Use newtype instead of data" #-}
@@ -54,21 +56,21 @@ class IsContact a where
   preferences' :: a -> Maybe Preferences
 
 instance IsContact User where
-  contactId' = userContactId
+  contactId' u = u.userContactId
   {-# INLINE contactId' #-}
-  profile' = profile
+  profile' u = u.profile
   {-# INLINE profile' #-}
-  localDisplayName' = localDisplayName
+  localDisplayName' u = u.localDisplayName
   {-# INLINE localDisplayName' #-}
   preferences' User {profile = LocalProfile {preferences}} = preferences
   {-# INLINE preferences' #-}
 
 instance IsContact Contact where
-  contactId' = contactId
+  contactId' c = c.contactId
   {-# INLINE contactId' #-}
-  profile' = profile
+  profile' c = c.profile
   {-# INLINE profile' #-}
-  localDisplayName' = localDisplayName
+  localDisplayName' c = c.localDisplayName
   {-# INLINE localDisplayName' #-}
   preferences' Contact {profile = LocalProfile {preferences}} = preferences
   {-# INLINE preferences' #-}
@@ -179,7 +181,7 @@ instance ToJSON Contact where
   toEncoding = J.genericToEncoding J.defaultOptions {J.omitNothingFields = True}
 
 contactConn :: Contact -> Connection
-contactConn = activeConn
+contactConn Contact{activeConn} = activeConn
 
 contactConnId :: Contact -> ConnId
 contactConnId = aConnId . contactConn
@@ -447,7 +449,7 @@ instance ToJSON LocalProfile where
   toEncoding = J.genericToEncoding J.defaultOptions {J.omitNothingFields = True}
 
 localProfileId :: LocalProfile -> ProfileId
-localProfileId = profileId
+localProfileId LocalProfile{profileId} = profileId
 
 toLocalProfile :: ProfileId -> Profile -> LocalAlias -> LocalProfile
 toLocalProfile profileId Profile {displayName, fullName, image, contactLink, preferences} localAlias =
@@ -596,7 +598,7 @@ groupMemberRef GroupMember {groupMemberId, memberProfile = p} =
   GroupMemberRef {groupMemberId, profile = fromLocalProfile p}
 
 memberConn :: GroupMember -> Maybe Connection
-memberConn = activeConn
+memberConn GroupMember{activeConn} = activeConn
 
 memberConnId :: GroupMember -> Maybe ConnId
 memberConnId GroupMember {activeConn} = aConnId <$> activeConn
diff --git a/src/Simplex/Chat/Types/Preferences.hs b/src/Simplex/Chat/Types/Preferences.hs
index a89e383242..c53e4476f4 100644
--- a/src/Simplex/Chat/Types/Preferences.hs
+++ b/src/Simplex/Chat/Types/Preferences.hs
@@ -8,12 +8,15 @@
 {-# LANGUAGE LambdaCase #-}
 {-# LANGUAGE MultiParamTypeClasses #-}
 {-# LANGUAGE NamedFieldPuns #-}
+{-# LANGUAGE OverloadedRecordDot #-}
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE ScopedTypeVariables #-}
 {-# LANGUAGE StandaloneDeriving #-}
 {-# LANGUAGE TypeApplications #-}
 {-# LANGUAGE TypeFamilyDependencies #-}
+
 {-# OPTIONS_GHC -Wno-unrecognised-pragmas #-}
+{-# OPTIONS_GHC -fno-warn-ambiguous-fields #-}
 
 {-# HLINT ignore "Use newtype instead of data" #-}
 
@@ -85,12 +88,12 @@ allChatFeatures =
   ]
 
 chatPrefSel :: SChatFeature f -> Preferences -> Maybe (FeaturePreference f)
-chatPrefSel = \case
-  SCFTimedMessages -> timedMessages
-  SCFFullDelete -> fullDelete
-  SCFReactions -> reactions
-  SCFVoice -> voice
-  SCFCalls -> calls
+chatPrefSel f ps = case f of
+  SCFTimedMessages -> ps.timedMessages
+  SCFFullDelete -> ps.fullDelete
+  SCFReactions -> ps.reactions
+  SCFVoice -> ps.voice
+  SCFCalls -> ps.calls
 
 chatFeature :: SChatFeature f -> ChatFeature
 chatFeature = \case
@@ -110,12 +113,12 @@ instance PreferenceI (Maybe Preferences) where
   getPreference f prefs = fromMaybe (getPreference f defaultChatPrefs) (chatPrefSel f =<< prefs)
 
 instance PreferenceI FullPreferences where
-  getPreference = \case
-    SCFTimedMessages -> timedMessages
-    SCFFullDelete -> fullDelete
-    SCFReactions -> reactions
-    SCFVoice -> voice
-    SCFCalls -> calls
+  getPreference f ps = case f of
+    SCFTimedMessages -> ps.timedMessages
+    SCFFullDelete -> ps.fullDelete
+    SCFReactions -> ps.reactions
+    SCFVoice -> ps.voice
+    SCFCalls -> ps.calls
   {-# INLINE getPreference #-}
 
 setPreference :: forall f. FeatureI f => SChatFeature f -> Maybe FeatureAllowed -> Maybe Preferences -> Preferences
@@ -215,13 +218,13 @@ allGroupFeatures =
   ]
 
 groupPrefSel :: SGroupFeature f -> GroupPreferences -> Maybe (GroupFeaturePreference f)
-groupPrefSel = \case
-  SGFTimedMessages -> timedMessages
-  SGFDirectMessages -> directMessages
-  SGFFullDelete -> fullDelete
-  SGFReactions -> reactions
-  SGFVoice -> voice
-  SGFFiles -> files
+groupPrefSel f ps = case f of
+  SGFTimedMessages -> ps.timedMessages
+  SGFDirectMessages -> ps.directMessages
+  SGFFullDelete -> ps.fullDelete
+  SGFReactions -> ps.reactions
+  SGFVoice -> ps.voice
+  SGFFiles -> ps.files
 
 toGroupFeature :: SGroupFeature f -> GroupFeature
 toGroupFeature = \case
@@ -242,13 +245,13 @@ instance GroupPreferenceI (Maybe GroupPreferences) where
   getGroupPreference pt prefs = fromMaybe (getGroupPreference pt defaultGroupPrefs) (groupPrefSel pt =<< prefs)
 
 instance GroupPreferenceI FullGroupPreferences where
-  getGroupPreference = \case
-    SGFTimedMessages -> timedMessages
-    SGFDirectMessages -> directMessages
-    SGFFullDelete -> fullDelete
-    SGFReactions -> reactions
-    SGFVoice -> voice
-    SGFFiles -> files
+  getGroupPreference f ps = case f of
+    SGFTimedMessages -> ps.timedMessages
+    SGFDirectMessages -> ps.directMessages
+    SGFFullDelete -> ps.fullDelete
+    SGFReactions -> ps.reactions
+    SGFVoice -> ps.voice
+    SGFFiles -> ps.files
   {-# INLINE getGroupPreference #-}
 
 -- collection of optional group preferences
@@ -428,19 +431,19 @@ class (Eq (FeaturePreference f), HasField "allow" (FeaturePreference f) FeatureA
   prefParam :: FeaturePreference f -> Maybe Int
 
 instance HasField "allow" TimedMessagesPreference FeatureAllowed where
-  hasField p = (\allow -> p {allow}, allow (p :: TimedMessagesPreference))
+  hasField p = (\allow -> p {allow}, p.allow)
 
 instance HasField "allow" FullDeletePreference FeatureAllowed where
-  hasField p = (\allow -> p {allow}, allow (p :: FullDeletePreference))
+  hasField p = (\allow -> p {allow}, p.allow)
 
 instance HasField "allow" ReactionsPreference FeatureAllowed where
-  hasField p = (\allow -> p {allow}, allow (p :: ReactionsPreference))
+  hasField p = (\allow -> p {allow}, p.allow)
 
 instance HasField "allow" VoicePreference FeatureAllowed where
-  hasField p = (\allow -> p {allow}, allow (p :: VoicePreference))
+  hasField p = (\allow -> p {allow}, p.allow)
 
 instance HasField "allow" CallsPreference FeatureAllowed where
-  hasField p = (\allow -> p {allow}, allow (p :: CallsPreference))
+  hasField p = (\allow -> p {allow}, p.allow)
 
 instance FeatureI 'CFTimedMessages where
   type FeaturePreference 'CFTimedMessages = TimedMessagesPreference
@@ -517,25 +520,25 @@ class (Eq (GroupFeaturePreference f), HasField "enable" (GroupFeaturePreference
   groupPrefParam :: GroupFeaturePreference f -> Maybe Int
 
 instance HasField "enable" GroupPreference GroupFeatureEnabled where
-  hasField p = (\enable -> p {enable}, enable (p :: GroupPreference))
+  hasField p = (\enable -> p {enable}, p.enable)
 
 instance HasField "enable" TimedMessagesGroupPreference GroupFeatureEnabled where
-  hasField p = (\enable -> p {enable}, enable (p :: TimedMessagesGroupPreference))
+  hasField p = (\enable -> p {enable}, p.enable)
 
 instance HasField "enable" DirectMessagesGroupPreference GroupFeatureEnabled where
-  hasField p = (\enable -> p {enable}, enable (p :: DirectMessagesGroupPreference))
+  hasField p = (\enable -> p {enable}, p.enable)
 
 instance HasField "enable" ReactionsGroupPreference GroupFeatureEnabled where
-  hasField p = (\enable -> p {enable}, enable (p :: ReactionsGroupPreference))
+  hasField p = (\enable -> p {enable}, p.enable)
 
 instance HasField "enable" FullDeleteGroupPreference GroupFeatureEnabled where
-  hasField p = (\enable -> p {enable}, enable (p :: FullDeleteGroupPreference))
+  hasField p = (\enable -> p {enable}, p.enable)
 
 instance HasField "enable" VoiceGroupPreference GroupFeatureEnabled where
-  hasField p = (\enable -> p {enable}, enable (p :: VoiceGroupPreference))
+  hasField p = (\enable -> p {enable}, p.enable)
 
 instance HasField "enable" FilesGroupPreference GroupFeatureEnabled where
-  hasField p = (\enable -> p {enable}, enable (p :: FilesGroupPreference))
+  hasField p = (\enable -> p {enable}, p.enable)
 
 instance GroupFeatureI 'GFTimedMessages where
   type GroupFeaturePreference 'GFTimedMessages = TimedMessagesGroupPreference
@@ -770,9 +773,9 @@ preferenceState pref =
    in (allow, param)
 
 getContactUserPreference :: SChatFeature f -> ContactUserPreferences -> ContactUserPreference (FeaturePreference f)
-getContactUserPreference = \case
-  SCFTimedMessages -> timedMessages
-  SCFFullDelete -> fullDelete
-  SCFReactions -> reactions
-  SCFVoice -> voice
-  SCFCalls -> calls
+getContactUserPreference f ps = case f of
+  SCFTimedMessages -> ps.timedMessages
+  SCFFullDelete -> ps.fullDelete
+  SCFReactions -> ps.reactions
+  SCFVoice -> ps.voice
+  SCFCalls -> ps.calls
diff --git a/src/Simplex/Chat/View.hs b/src/Simplex/Chat/View.hs
index adb2909ec7..7752876ede 100644
--- a/src/Simplex/Chat/View.hs
+++ b/src/Simplex/Chat/View.hs
@@ -7,6 +7,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE ScopedTypeVariables #-}
 {-# LANGUAGE TypeApplications #-}
+{-# LANGUAGE OverloadedRecordDot #-}
 
 module Simplex.Chat.View where
 
@@ -187,7 +188,7 @@ responseToView user_ ChatConfig {logLevel, showReactions, showReceipts, testView
   CRContactConnecting u _ -> ttyUser u []
   CRContactConnected u ct userCustomProfile -> ttyUser u $ viewContactConnected ct userCustomProfile testView
   CRContactAnotherClient u c -> ttyUser u [ttyContact' c <> ": contact is connected to another client"]
-  CRSubscriptionEnd u acEntity -> ttyUser u [sShow (connId (entityConnection acEntity :: Connection)) <> ": END"]
+  CRSubscriptionEnd u acEntity -> ttyUser u [sShow ((entityConnection acEntity).connId) <> ": END"]
   CRContactsDisconnected srv cs -> [plain $ "server disconnected " <> showSMPServer srv <> " (" <> contactList cs <> ")"]
   CRContactsSubscribed srv cs -> [plain $ "server connected " <> showSMPServer srv <> " (" <> contactList cs <> ")"]
   CRContactSubError u c e -> ttyUser u [ttyContact' c <> ": contact error " <> sShow e]
@@ -654,7 +655,9 @@ viewChatCleared (AChatInfo _ chatInfo) = case chatInfo of
 
 viewContactsList :: [Contact] -> [StyledString]
 viewContactsList =
-  let ldn = T.toLower . (localDisplayName :: Contact -> ContactName)
+  let getLDN :: Contact -> ContactName
+      getLDN Contact{localDisplayName} = localDisplayName
+      ldn = T.toLower . getLDN
    in map (\ct -> ctIncognito ct <> ttyFullContact ct <> muted' ct <> alias ct) . sortOn ldn
   where
     muted' Contact {chatSettings, localDisplayName = ldn}
@@ -792,7 +795,8 @@ viewGroupMembers (Group GroupInfo {membership} members) = map groupMember . filt
   where
     removedOrLeft m = let s = memberStatus m in s == GSMemRemoved || s == GSMemLeft
     groupMember m = memIncognito m <> ttyFullMember m <> ": " <> role m <> ", " <> category m <> status m
-    role m = plain . strEncode $ memberRole (m :: GroupMember)
+    role :: GroupMember -> StyledString
+    role m = plain . strEncode $ m.memberRole
     category m = case memberCategory m of
       GCUserMember -> "you, "
       GCInviteeMember -> "invited, "
@@ -824,9 +828,10 @@ viewContactConnected ct@Contact {localDisplayName} userIncognitoProfile testView
 
 viewGroupsList :: [(GroupInfo, GroupSummary)] -> [StyledString]
 viewGroupsList [] = ["you have no groups!", "to create: " <> highlight' "/g <name>"]
-viewGroupsList gs = map groupSS $ sortOn ldn_ gs
+viewGroupsList gs = map groupSS $ sortOn (ldn_ . fst) gs
   where
-    ldn_ = T.toLower . (localDisplayName :: GroupInfo -> GroupName) . fst
+    ldn_ :: GroupInfo -> Text
+    ldn_ g = T.toLower g.localDisplayName
     groupSS (g@GroupInfo {localDisplayName = ldn, groupProfile = GroupProfile {fullName}, membership, chatSettings}, GroupSummary {currentMembers}) =
       case memberStatus membership of
         GSMemInvited -> groupInvitation' g
@@ -1363,7 +1368,8 @@ viewFileTransferStatus (FTSnd FileTransferMeta {cancelled} fts@(ft : _), chunksN
       case concatMap recipientsTransferStatus $ groupBy ((==) `on` fs) $ sortOn fs fts of
         [recipientsStatus] -> ["sending " <> sndFile ft <> " " <> recipientsStatus]
         recipientsStatuses -> ("sending " <> sndFile ft <> ": ") : map ("  " <>) recipientsStatuses
-    fs = fileStatus :: SndFileTransfer -> FileStatus
+    fs :: SndFileTransfer -> FileStatus
+    fs SndFileTransfer{fileStatus} = fileStatus
     recipientsTransferStatus [] = []
     recipientsTransferStatus ts@(SndFileTransfer {fileStatus, fileSize, chunkSize} : _) = [sndStatus <> ": " <> listRecipients ts]
       where
@@ -1624,7 +1630,8 @@ viewChatError logLevel = \case
         Just entity@(UserContactConnection conn UserContact {userContactLinkId}) ->
           "[" <> connEntityLabel entity <> ", userContactLinkId: " <> sShow userContactLinkId <> ", connId: " <> cId conn <> "] "
         Nothing -> ""
-      cId conn = sShow (connId (conn :: Connection))
+      cId :: Connection -> StyledString
+      cId conn = sShow conn.connId
   where
     fileNotFound fileId = ["file " <> sShow fileId <> " not found"]
     sqliteError' = \case
diff --git a/stack.yaml b/stack.yaml
index ecdce33753..7ab91ce7d1 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -49,20 +49,24 @@ extra-deps:
   # - simplexmq-1.0.0@sha256:34b2004728ae396e3ae449cd090ba7410781e2b3cefc59259915f4ca5daa9ea8,8561
   # - ../simplexmq
   - github: simplex-chat/simplexmq
-    commit: 44abb90c63dba63ab5f6d379131e5a7e0f625e98
+    commit: 002f36dde042b8957507ec2ca348a0f4494a4cd6
   - github: kazu-yamamoto/http2
     commit: b5a1b7200cf5bc7044af34ba325284271f6dff25
   # - ../direct-sqlcipher
   - github: simplex-chat/direct-sqlcipher
-    commit: 34309410eb2069b029b8fc1872deb1e0db123294
+    commit: f814ee68b16a9447fbb467ccc8f29bdd3546bfd9
   # - ../sqlcipher-simple
   - github: simplex-chat/sqlcipher-simple
-    commit: 5e154a2aeccc33ead6c243ec07195ab673137221
+    commit: a46bd361a19376c5211f1058908fc0ae6bf42446
   # - terminal-0.2.0.0@sha256:de6770ecaae3197c66ac1f0db5a80cf5a5b1d3b64a66a05b50f442de5ad39570,2977
   - github: simplex-chat/aeson
-    commit: 3eb66f9a68f103b5f1489382aad89f5712a64db7
+    commit: 68330dce8208173c6acf5f62b23acb500ab5d873
   - github: simplex-chat/haskell-terminal
     commit: f708b00009b54890172068f168bf98508ffcd495
+  - github: simplex-chat/android-support
+    commit: 9aa09f148089d6752ce563b14c2df1895718d806
+  - github: simplex-chat/network-transport
+    commit: 0013798272a683e35ca38d2fdaf480942311fba8
 #
 # extra-deps: []
 
diff --git a/tests/Bots/BroadcastTests.hs b/tests/Bots/BroadcastTests.hs
index 69ec10a7ab..ae2d67c7f0 100644
--- a/tests/Bots/BroadcastTests.hs
+++ b/tests/Bots/BroadcastTests.hs
@@ -1,5 +1,6 @@
 {-# LANGUAGE DuplicateRecordFields #-}
 {-# LANGUAGE NamedFieldPuns #-}
+{-# LANGUAGE OverloadedRecordDot #-}
 {-# LANGUAGE OverloadedStrings #-}
 
 module Bots.BroadcastTests where
@@ -33,7 +34,7 @@ broadcastBotProfile = Profile {displayName = "broadcast_bot", fullName = "Broadc
 mkBotOpts :: FilePath -> [KnownContact] -> BroadcastBotOpts
 mkBotOpts tmp publishers =
   BroadcastBotOpts
-    { coreOptions = (coreOptions (testOpts :: ChatOpts)) {dbFilePrefix = tmp </> botDbPrefix},
+    { coreOptions = testOpts.coreOptions {dbFilePrefix = tmp </> botDbPrefix},
       publishers,
       welcomeMessage = defaultWelcomeMessage publishers,
       prohibitedMessage = defaultWelcomeMessage publishers
diff --git a/tests/Bots/DirectoryTests.hs b/tests/Bots/DirectoryTests.hs
index 21bdb6577b..4d7813c301 100644
--- a/tests/Bots/DirectoryTests.hs
+++ b/tests/Bots/DirectoryTests.hs
@@ -1,5 +1,6 @@
 {-# LANGUAGE DuplicateRecordFields #-}
 {-# LANGUAGE NamedFieldPuns #-}
+{-# LANGUAGE OverloadedRecordDot #-}
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE PostfixOperators #-}
 
@@ -59,7 +60,7 @@ directoryProfile = Profile {displayName = "SimpleX-Directory", fullName = "", im
 mkDirectoryOpts :: FilePath -> [KnownContact] -> DirectoryOpts
 mkDirectoryOpts tmp superUsers =
   DirectoryOpts
-    { coreOptions = (coreOptions (testOpts :: ChatOpts)) {dbFilePrefix = tmp </> serviceDbPrefix},
+    { coreOptions = testOpts.coreOptions {dbFilePrefix = tmp </> serviceDbPrefix},
       superUsers,
       directoryLog = Just $ tmp </> "directory_service.log",
       serviceName = "SimpleX-Directory",
diff --git a/tests/ChatClient.hs b/tests/ChatClient.hs
index e612f3d09e..690e16a148 100644
--- a/tests/ChatClient.hs
+++ b/tests/ChatClient.hs
@@ -6,12 +6,15 @@
 {-# LANGUAGE RankNTypes #-}
 {-# LANGUAGE TypeApplications #-}
 
+{-# OPTIONS_GHC -fno-warn-ambiguous-fields #-}
+
 module ChatClient where
 
 import Control.Concurrent (forkIOWithUnmask, killThread, threadDelay)
 import Control.Concurrent.Async
 import Control.Concurrent.STM
 import Control.Exception (bracket, bracket_)
+import Control.Monad
 import Control.Monad.Except
 import Data.Functor (($>))
 import Data.List (dropWhileEnd, find)
diff --git a/tests/ChatTests/Files.hs b/tests/ChatTests/Files.hs
index 4343b547c9..6600e175bd 100644
--- a/tests/ChatTests/Files.hs
+++ b/tests/ChatTests/Files.hs
@@ -2,6 +2,8 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE PostfixOperators #-}
 
+{-# OPTIONS_GHC -fno-warn-ambiguous-fields #-}
+
 module ChatTests.Files where
 
 import ChatClient