diff --git a/cabal.project b/cabal.project
index 44305353f2..48b75a86cd 100644
--- a/cabal.project
+++ b/cabal.project
@@ -12,7 +12,7 @@ constraints: zip +disable-bzip2 +disable-zstd
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/simplexmq.git
-    tag: f44ea0a6d8eec8abf4af177ebeb91629f7d89165
+    tag: d352d518c2b3a42bc7a298954dde799422e1457f
 
 source-repository-package
     type: git
diff --git a/scripts/nix/sha256map.nix b/scripts/nix/sha256map.nix
index 0c29b47a36..68a6054ef0 100644
--- a/scripts/nix/sha256map.nix
+++ b/scripts/nix/sha256map.nix
@@ -1,5 +1,5 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."f44ea0a6d8eec8abf4af177ebeb91629f7d89165" = "1biq1kq33v7hnacbhllry9n5c6dmh9dyqnz8hc5abgsv1z38qb1a";
+  "https://github.com/simplex-chat/simplexmq.git"."d352d518c2b3a42bc7a298954dde799422e1457f" = "1rha84pfpaqx3mf218szkfra334vhijqf17hanxqmp1sicfbf1x3";
   "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
   "https://github.com/simplex-chat/direct-sqlcipher.git"."f814ee68b16a9447fbb467ccc8f29bdd3546bfd9" = "1ql13f4kfwkbaq7nygkxgw84213i0zm7c1a8hwvramayxl38dq5d";
   "https://github.com/simplex-chat/sqlcipher-simple.git"."a46bd361a19376c5211f1058908fc0ae6bf42446" = "1z0r78d8f0812kxbgsm735qf6xx8lvaz27k1a0b4a2m0sshpd5gl";
diff --git a/simplex-chat.cabal b/simplex-chat.cabal
index 7b09e9c926..553f2ec6cd 100644
--- a/simplex-chat.cabal
+++ b/simplex-chat.cabal
@@ -5,7 +5,7 @@ cabal-version: 1.12
 -- see: https://github.com/sol/hpack
 
 name:           simplex-chat
-version:        6.4.0.1
+version:        6.4.0.2
 category:       Web, System, Services, Cryptography
 homepage:       https://github.com/simplex-chat/simplex-chat#readme
 author:         simplex.chat
diff --git a/src/Simplex/Chat/Controller.hs b/src/Simplex/Chat/Controller.hs
index 753e4543d6..97bf26fd84 100644
--- a/src/Simplex/Chat/Controller.hs
+++ b/src/Simplex/Chat/Controller.hs
@@ -841,7 +841,7 @@ data ChatEvent
   | CEvtRemoteHostConnected {remoteHost :: RemoteHostInfo}
   | CEvtRemoteHostStopped {remoteHostId_ :: Maybe RemoteHostId, rhsState :: RemoteHostSessionState, rhStopReason :: RemoteHostStopReason}
   | CEvtRemoteCtrlFound {remoteCtrl :: RemoteCtrlInfo, ctrlAppInfo_ :: Maybe CtrlAppInfo, appVersion :: AppVersion, compatible :: Bool}
-  | CEvtRemoteCtrlSessionCode {remoteCtrl_ :: Maybe RemoteCtrlInfo, sessionCode :: Text}  
+  | CEvtRemoteCtrlSessionCode {remoteCtrl_ :: Maybe RemoteCtrlInfo, sessionCode :: Text}
   | CEvtRemoteCtrlStopped {rcsState :: RemoteCtrlSessionState, rcStopReason :: RemoteCtrlStopReason}
   | CEvtContactPQEnabled {user :: User, contact :: Contact, pqEnabled :: PQEncryption}
   | CEvtContactDisabled {user :: User, contact :: Contact}
diff --git a/src/Simplex/Chat/Remote.hs b/src/Simplex/Chat/Remote.hs
index b71b103919..f6c94badfe 100644
--- a/src/Simplex/Chat/Remote.hs
+++ b/src/Simplex/Chat/Remote.hs
@@ -75,11 +75,11 @@ remoteFilesFolder = "simplex_v1_files"
 
 -- when acting as host
 minRemoteCtrlVersion :: AppVersion
-minRemoteCtrlVersion = AppVersion [6, 4, 0, 1]
+minRemoteCtrlVersion = AppVersion [6, 4, 0, 2]
 
 -- when acting as controller
 minRemoteHostVersion :: AppVersion
-minRemoteHostVersion = AppVersion [6, 4, 0, 1]
+minRemoteHostVersion = AppVersion [6, 4, 0, 2]
 
 currentAppVersion :: AppVersion
 currentAppVersion = AppVersion SC.version