diff --git a/Telegram/Resources/winrc/Telegram.rc b/Telegram/Resources/winrc/Telegram.rc
index b3f7cf3e28..a04176115f 100644
--- a/Telegram/Resources/winrc/Telegram.rc
+++ b/Telegram/Resources/winrc/Telegram.rc
@@ -34,8 +34,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,9,56,0
- PRODUCTVERSION 0,9,56,0
+ FILEVERSION 0,9,57,0
+ PRODUCTVERSION 0,9,57,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -51,10 +51,10 @@ BEGIN
         BLOCK "040904b0"
         BEGIN
             VALUE "CompanyName", "Telegram Messenger LLP"
-            VALUE "FileVersion", "0.9.56.0"
+            VALUE "FileVersion", "0.9.57.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2016"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "0.9.56.0"
+            VALUE "ProductVersion", "0.9.57.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Resources/winrc/Updater.rc b/Telegram/Resources/winrc/Updater.rc
index 1cdd13d516..edc6944fb6 100644
--- a/Telegram/Resources/winrc/Updater.rc
+++ b/Telegram/Resources/winrc/Updater.rc
@@ -25,8 +25,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,9,56,0
- PRODUCTVERSION 0,9,56,0
+ FILEVERSION 0,9,57,0
+ PRODUCTVERSION 0,9,57,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -43,10 +43,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram Messenger LLP"
             VALUE "FileDescription", "Telegram Updater"
-            VALUE "FileVersion", "0.9.56.0"
+            VALUE "FileVersion", "0.9.57.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2016"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "0.9.56.0"
+            VALUE "ProductVersion", "0.9.57.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/SourceFiles/application.cpp b/Telegram/SourceFiles/application.cpp
index f26bbb6e30..c9a792c422 100644
--- a/Telegram/SourceFiles/application.cpp
+++ b/Telegram/SourceFiles/application.cpp
@@ -1045,8 +1045,12 @@ void AppClass::checkMapVersion() {
     if (Local::oldMapVersion() < AppVersion) {
 		if (Local::oldMapVersion()) {
 			QString versionFeatures;
-			if ((cAlphaVersion() || cBetaVersion()) && Local::oldMapVersion() < 9055) {
-				versionFeatures = QString::fromUtf8("\xe2\x80\x94 Main window position and size are saved between the launches in Windows\n\xe2\x80\x94 Dock and top bar hiding fixed in OS X\n\xe2\x80\x94 Various design improvements and other bug fixes");
+			if ((cAlphaVersion() || cBetaVersion()) && Local::oldMapVersion() < 9057) {
+#if defined Q_OS_LINUX32 || defined Q_OS_LINUX64
+				versionFeatures = QString::fromUtf8("\xe2\x80\x94 Design improvements\n\xe2\x80\x94 Linux : trying to use GTK file chooser when it is available");
+#else // Q_OS_LINUX32 || Q_OS_LINUX64
+				versionFeatures = QString::fromUtf8("\xe2\x80\x94 Design improvements");
+#endif // Q_OS_LINUX32 || Q_OS_LINUX64
 //				versionFeatures = langNewVersionText();
 			} else if (Local::oldMapVersion() < 9056) {
 				versionFeatures = langNewVersionText();
diff --git a/Telegram/SourceFiles/core/version.h b/Telegram/SourceFiles/core/version.h
index 68d7dbbd05..7e443e7811 100644
--- a/Telegram/SourceFiles/core/version.h
+++ b/Telegram/SourceFiles/core/version.h
@@ -24,7 +24,7 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 
 #define BETA_VERSION_MACRO (0ULL)
 
-constexpr int AppVersion = 9056;
-constexpr str_const AppVersionStr = "0.9.56";
-constexpr bool AppAlphaVersion = false;
+constexpr int AppVersion = 9057;
+constexpr str_const AppVersionStr = "0.9.57";
+constexpr bool AppAlphaVersion = true;
 constexpr uint64 AppBetaVersion = BETA_VERSION_MACRO;
diff --git a/Telegram/Telegram.xcodeproj/project.pbxproj b/Telegram/Telegram.xcodeproj/project.pbxproj
index 449edf2cf1..a50bf242c1 100644
--- a/Telegram/Telegram.xcodeproj/project.pbxproj
+++ b/Telegram/Telegram.xcodeproj/project.pbxproj
@@ -2375,7 +2375,7 @@
 				SDKROOT = macosx;
 				SYMROOT = ./../Mac;
 				TDESKTOP_MAJOR_VERSION = 0.9;
-				TDESKTOP_VERSION = 0.9.56;
+				TDESKTOP_VERSION = 0.9.57;
 			};
 			name = Release;
 		};
@@ -2516,7 +2516,7 @@
 				SDKROOT = macosx;
 				SYMROOT = ./../Mac;
 				TDESKTOP_MAJOR_VERSION = 0.9;
-				TDESKTOP_VERSION = 0.9.56;
+				TDESKTOP_VERSION = 0.9.57;
 			};
 			name = Debug;
 		};
diff --git a/Telegram/build/version b/Telegram/build/version
index 25a0b65be7..4a048eef7e 100644
--- a/Telegram/build/version
+++ b/Telegram/build/version
@@ -1,6 +1,6 @@
-AppVersion         9056
+AppVersion         9057
 AppVersionStrMajor 0.9
-AppVersionStrSmall 0.9.56
-AppVersionStr      0.9.56
-AlphaChannel       0
+AppVersionStrSmall 0.9.57
+AppVersionStr      0.9.57
+AlphaChannel       1
 BetaVersion        0