diff --git a/cabal.project b/cabal.project
index 2e2f51fae9..e925083a69 100644
--- a/cabal.project
+++ b/cabal.project
@@ -7,7 +7,7 @@ constraints: zip +disable-bzip2 +disable-zstd
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/simplexmq.git
-    tag: 0f23b4ab5c4c8bf5b937344c865fb195040f3c33
+    tag: c6033e51a04b66523ab4580c067b8cb0b87fd452
 
 source-repository-package
     type: git
@@ -17,7 +17,7 @@ source-repository-package
 source-repository-package
     type: git
     location: https://github.com/kazu-yamamoto/http2.git
-    tag: 78e18f52295a7f89e828539a03fbcb24931461a3
+    tag: 159417b413a684a9b754e10e4a5db4376aa8c6b9
 
 source-repository-package
     type: git
diff --git a/scripts/nix/sha256map.nix b/scripts/nix/sha256map.nix
index 7920850741..b7889cc47c 100644
--- a/scripts/nix/sha256map.nix
+++ b/scripts/nix/sha256map.nix
@@ -1,7 +1,7 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."0f23b4ab5c4c8bf5b937344c865fb195040f3c33" = "15dmz8qkz2jpc0ak71waiqn7x4lmlhiifymk31qxfdpywh96l55f";
+  "https://github.com/simplex-chat/simplexmq.git"."c6033e51a04b66523ab4580c067b8cb0b87fd452" = "119fyks79dn1z73r1y259aagcw31hrpdlmx1wqip6i0p5bgbs6vj";
   "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
-  "https://github.com/kazu-yamamoto/http2.git"."78e18f52295a7f89e828539a03fbcb24931461a3" = "05q165anvv0qrcxqbvq1dlvw0l8gmsa9kl6sazk1mfhz2g0yimdk";
+  "https://github.com/kazu-yamamoto/http2.git"."159417b413a684a9b754e10e4a5db4376aa8c6b9" = "17jjw582f4ls1m14abym1p0xlpjx1viqsfcpl4fkykv0sksbxdg7";
   "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";
diff --git a/stack.yaml b/stack.yaml
index 31f74b4400..3dff23ce2c 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -49,9 +49,9 @@ extra-deps:
   # - simplexmq-1.0.0@sha256:34b2004728ae396e3ae449cd090ba7410781e2b3cefc59259915f4ca5daa9ea8,8561
   # - ../simplexmq
   - github: simplex-chat/simplexmq
-    commit: 0f23b4ab5c4c8bf5b937344c865fb195040f3c33
+    commit: c6033e51a04b66523ab4580c067b8cb0b87fd452
   - github: kazu-yamamoto/http2
-    commit: 78e18f52295a7f89e828539a03fbcb24931461a3
+    commit: 159417b413a684a9b754e10e4a5db4376aa8c6b9
   # - ../direct-sqlcipher
   - github: simplex-chat/direct-sqlcipher
     commit: 34309410eb2069b029b8fc1872deb1e0db123294