diff --git a/Telegram/Resources/uwp/AppX/AppxManifest.xml b/Telegram/Resources/uwp/AppX/AppxManifest.xml
index 018d217016..56602784af 100644
--- a/Telegram/Resources/uwp/AppX/AppxManifest.xml
+++ b/Telegram/Resources/uwp/AppX/AppxManifest.xml
@@ -9,7 +9,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="3.1.8.0" />
+    Version="3.1.9.0" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
     <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>
diff --git a/Telegram/Resources/winrc/Telegram.rc b/Telegram/Resources/winrc/Telegram.rc
index 17093d2555..661dc11fb2 100644
--- a/Telegram/Resources/winrc/Telegram.rc
+++ b/Telegram/Resources/winrc/Telegram.rc
@@ -44,8 +44,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 3,1,8,0
- PRODUCTVERSION 3,1,8,0
+ FILEVERSION 3,1,9,0
+ PRODUCTVERSION 3,1,9,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "3.1.8.0"
+            VALUE "FileVersion", "3.1.9.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2021"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "3.1.8.0"
+            VALUE "ProductVersion", "3.1.9.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Resources/winrc/Updater.rc b/Telegram/Resources/winrc/Updater.rc
index 95f0ba3856..b1bca75489 100644
--- a/Telegram/Resources/winrc/Updater.rc
+++ b/Telegram/Resources/winrc/Updater.rc
@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 3,1,8,0
- PRODUCTVERSION 3,1,8,0
+ FILEVERSION 3,1,9,0
+ PRODUCTVERSION 3,1,9,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "3.1.8.0"
+            VALUE "FileVersion", "3.1.9.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2021"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "3.1.8.0"
+            VALUE "ProductVersion", "3.1.9.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/SourceFiles/core/version.h b/Telegram/SourceFiles/core/version.h
index bf9b244f3d..c2d5b87898 100644
--- a/Telegram/SourceFiles/core/version.h
+++ b/Telegram/SourceFiles/core/version.h
@@ -22,7 +22,7 @@ constexpr auto AppId = "{53F49750-6209-4FBF-9CA8-7A333C87D1ED}"_cs;
 constexpr auto AppNameOld = "Telegram Win (Unofficial)"_cs;
 constexpr auto AppName = "Telegram Desktop"_cs;
 constexpr auto AppFile = "Telegram"_cs;
-constexpr auto AppVersion = 3001008;
-constexpr auto AppVersionStr = "3.1.8";
+constexpr auto AppVersion = 3001009;
+constexpr auto AppVersionStr = "3.1.9";
 constexpr auto AppBetaVersion = false;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;
diff --git a/Telegram/build/version b/Telegram/build/version
index 4d379d39d8..5859d3c91b 100644
--- a/Telegram/build/version
+++ b/Telegram/build/version
@@ -1,7 +1,7 @@
-AppVersion         3001008
+AppVersion         3001009
 AppVersionStrMajor 3.1
-AppVersionStrSmall 3.1.8
-AppVersionStr      3.1.8
+AppVersionStrSmall 3.1.9
+AppVersionStr      3.1.9
 BetaChannel        0
 AlphaVersion       0
-AppVersionOriginal 3.1.8
+AppVersionOriginal 3.1.9
diff --git a/changelog.txt b/changelog.txt
index 7f06e089a2..de9e3599b6 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,7 @@
+3.1.9 (08.10.21)
+
+- Fix crash in chat closing while scrolling (macOS only).
+
 3.1.8 (08.10.21)
 
 - Show small media previews in chats list.