diff --git a/Telegram/SourceFiles/config.h b/Telegram/SourceFiles/config.h
index 359dda896..45a0d4ec4 100644
--- a/Telegram/SourceFiles/config.h
+++ b/Telegram/SourceFiles/config.h
@@ -20,9 +20,9 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
-static const int32 AppVersion = 9044;
-static const wchar_t *AppVersionStr = L"0.9.44";
-static const bool DevVersion = false;
+static const int32 AppVersion = 9045;
+static const wchar_t *AppVersionStr = L"0.9.45";
+static const bool DevVersion = true;
 //#define BETA_VERSION (9044000ULL) // just comment this line to build public version
 
 static const wchar_t *AppNameOld = L"Telegram Win (Unofficial)";
diff --git a/Telegram/Telegram.plist b/Telegram/Telegram.plist
index 79f3fa3bd..836dcbf98 100644
--- a/Telegram/Telegram.plist
+++ b/Telegram/Telegram.plist
@@ -11,7 +11,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.9.44</string>
+	<string>0.9.45</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleURLTypes</key>
diff --git a/Telegram/Telegram.rc b/Telegram/Telegram.rc
index 0b4ce89d7..280d58732 100644
--- a/Telegram/Telegram.rc
+++ b/Telegram/Telegram.rc
@@ -34,8 +34,8 @@ IDI_ICON1               ICON                    "Resources\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,9,44,0
- PRODUCTVERSION 0,9,44,0
+ FILEVERSION 0,9,45,0
+ PRODUCTVERSION 0,9,45,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -51,10 +51,10 @@ BEGIN
         BLOCK "040904b0"
         BEGIN
             VALUE "CompanyName", "Telegram Messenger LLP"
-            VALUE "FileVersion", "0.9.44.0"
+            VALUE "FileVersion", "0.9.45.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2016"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "0.9.44.0"
+            VALUE "ProductVersion", "0.9.45.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Telegram.xcodeproj/project.pbxproj b/Telegram/Telegram.xcodeproj/project.pbxproj
index f24441e5e..61c59c896 100644
--- a/Telegram/Telegram.xcodeproj/project.pbxproj
+++ b/Telegram/Telegram.xcodeproj/project.pbxproj
@@ -1859,7 +1859,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.44;
+				CURRENT_PROJECT_VERSION = 0.9.45;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
@@ -1878,7 +1878,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				COPY_PHASE_STRIP = YES;
-				CURRENT_PROJECT_VERSION = 0.9.44;
+				CURRENT_PROJECT_VERSION = 0.9.45;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
 				GCC_OPTIMIZATION_LEVEL = fast;
 				GCC_PREFIX_HEADER = ./SourceFiles/stdafx.h;
@@ -1907,10 +1907,10 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.44;
+				CURRENT_PROJECT_VERSION = 0.9.45;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DYLIB_COMPATIBILITY_VERSION = 0.9;
-				DYLIB_CURRENT_VERSION = 0.9.44;
+				DYLIB_CURRENT_VERSION = 0.9.45;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
@@ -2047,10 +2047,10 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.9.44;
+				CURRENT_PROJECT_VERSION = 0.9.45;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DYLIB_COMPATIBILITY_VERSION = 0.9;
-				DYLIB_CURRENT_VERSION = 0.9.44;
+				DYLIB_CURRENT_VERSION = 0.9.45;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
diff --git a/Telegram/Version b/Telegram/Version
index 589e72d56..0baf9d905 100644
--- a/Telegram/Version
+++ b/Telegram/Version
@@ -1,6 +1,6 @@
-AppVersion         9044
+AppVersion         9045
 AppVersionStrMajor 0.9
-AppVersionStrSmall 0.9.44
-AppVersionStr      0.9.44
-DevChannel         0
+AppVersionStrSmall 0.9.45
+AppVersionStr      0.9.45
+DevChannel         1
 BetaVersion        0