diff --git a/apps/ntf-server/Main.hs b/apps/ntf-server/Main.hs
index d17929a65..ee1324912 100644
--- a/apps/ntf-server/Main.hs
+++ b/apps/ntf-server/Main.hs
@@ -42,7 +42,7 @@ ntfServerCLIConfig =
           fingerprintFile = combine cfgPath "fingerprint",
           defaultServerPort = "443",
           executableName = "ntf-server",
-          serverVersion = "SMP notifications server v0.2.0",
+          serverVersion = "SMP notifications server v1.0.0-beta.0",
           mkIniFile = \enableStoreLog defaultServerPort ->
             "[STORE_LOG]\n\
             \# The server uses STM memory for persistence,\n\
diff --git a/package.yaml b/package.yaml
index b3d653a0f..3c2963a5f 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name: simplexmq
-version: 2.3.2
+version: 3.0.0
 synopsis: SimpleXMQ message broker
 description: |
   This package includes <./docs/Simplex-Messaging-Server.html server>,
diff --git a/simplexmq.cabal b/simplexmq.cabal
index 5ba13f091..a471a2e10 100644
--- a/simplexmq.cabal
+++ b/simplexmq.cabal
@@ -5,7 +5,7 @@ cabal-version: 1.12
 -- see: https://github.com/sol/hpack
 
 name:           simplexmq
-version:        2.3.2
+version:        3.0.0
 synopsis:       SimpleXMQ message broker
 description:    This package includes <./docs/Simplex-Messaging-Server.html server>,
                 <./docs/Simplex-Messaging-Client.html client> and
diff --git a/src/Simplex/Messaging/Transport.hs b/src/Simplex/Messaging/Transport.hs
index c5f74dd46..b20a347e2 100644
--- a/src/Simplex/Messaging/Transport.hs
+++ b/src/Simplex/Messaging/Transport.hs
@@ -96,7 +96,7 @@ supportedSMPServerVRange :: VersionRange
 supportedSMPServerVRange = mkVersionRange 1 2
 
 simplexMQVersion :: String
-simplexMQVersion = "2.3.2"
+simplexMQVersion = "3.0.0-beta.0"
 
 -- * Transport connection class