diff --git a/Telegram/PrepareWin.bat b/Telegram/PrepareWin.bat
index f0206b843f..f18a600f7e 100644
--- a/Telegram/PrepareWin.bat
+++ b/Telegram/PrepareWin.bat
@@ -1,10 +1,10 @@
 @echo OFF
 
-set "AppVersion=8002"
-set "AppVersionStrSmall=0.8.2"
-set "AppVersionStr=0.8.2"
-set "AppVersionStrFull=0.8.2.0"
-set "DevChannel=1"
+set "AppVersion=8003"
+set "AppVersionStrSmall=0.8.3"
+set "AppVersionStr=0.8.3"
+set "AppVersionStrFull=0.8.3.0"
+set "DevChannel=0"
 
 if %DevChannel% neq 0 goto preparedev
 
diff --git a/Telegram/SourceFiles/config.h b/Telegram/SourceFiles/config.h
index d8b9d24823..87ca86a0b9 100644
--- a/Telegram/SourceFiles/config.h
+++ b/Telegram/SourceFiles/config.h
@@ -17,9 +17,9 @@ Copyright (c) 2014 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
-static const int32 AppVersion = 8002;
-static const wchar_t *AppVersionStr = L"0.8.2";
-static const bool DevChannel = true;
+static const int32 AppVersion = 8003;
+static const wchar_t *AppVersionStr = L"0.8.3";
+static const bool DevChannel = false;
 
 static const wchar_t *AppNameOld = L"Telegram Win (Unofficial)";
 static const wchar_t *AppName = L"Telegram Desktop";
diff --git a/Telegram/Telegram.plist b/Telegram/Telegram.plist
index 212c509b08..1fd75ca6e0 100644
--- a/Telegram/Telegram.plist
+++ b/Telegram/Telegram.plist
@@ -11,7 +11,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.8.2</string>
+	<string>0.8.3</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleURLTypes</key>
diff --git a/Telegram/Telegram.rc b/Telegram/Telegram.rc
index c373ef89d8..60f8116ece 100644
Binary files a/Telegram/Telegram.rc and b/Telegram/Telegram.rc differ
diff --git a/Telegram/Telegram.xcodeproj/project.pbxproj b/Telegram/Telegram.xcodeproj/project.pbxproj
index 94db5b20ef..81fe037b3c 100644
--- a/Telegram/Telegram.xcodeproj/project.pbxproj
+++ b/Telegram/Telegram.xcodeproj/project.pbxproj
@@ -1683,7 +1683,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.8.2;
+				CURRENT_PROJECT_VERSION = 0.8.3;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
@@ -1701,7 +1701,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COPY_PHASE_STRIP = YES;
-				CURRENT_PROJECT_VERSION = 0.8.2;
+				CURRENT_PROJECT_VERSION = 0.8.3;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
 				GCC_OPTIMIZATION_LEVEL = fast;
 				GCC_PREFIX_HEADER = ./SourceFiles/stdafx.h;
@@ -1727,10 +1727,10 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.8.2;
+				CURRENT_PROJECT_VERSION = 0.8.3;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DYLIB_COMPATIBILITY_VERSION = 0.8;
-				DYLIB_CURRENT_VERSION = 0.8.2;
+				DYLIB_CURRENT_VERSION = 0.8.3;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
@@ -1868,10 +1868,10 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.8.2;
+				CURRENT_PROJECT_VERSION = 0.8.3;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DYLIB_COMPATIBILITY_VERSION = 0.8;
-				DYLIB_CURRENT_VERSION = 0.8.2;
+				DYLIB_CURRENT_VERSION = 0.8.3;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
diff --git a/Telegram/Version.sh b/Telegram/Version.sh
index d769dcf385..be15b1ceb1 100755
--- a/Telegram/Version.sh
+++ b/Telegram/Version.sh
@@ -1,2 +1,2 @@
-echo 8002 0.8.2 1
+echo 8003 0.8.3 0
 # AppVersion AppVersionStr DevChannel