diff --git a/Telegram/SourceFiles/config.h b/Telegram/SourceFiles/config.h
index 4436829268..718d2fb873 100644
--- a/Telegram/SourceFiles/config.h
+++ b/Telegram/SourceFiles/config.h
@@ -23,7 +23,7 @@ Copyright (c) 2014-2015 John Preston, https://desktop.telegram.org
 static const int32 AppVersion = 9015;
 static const wchar_t *AppVersionStr = L"0.9.15";
 static const bool DevVersion = false;
-#define BETA_VERSION (9015003ULL) // just comment this line to build public version
+#define BETA_VERSION (9015004ULL) // just comment this line to build public version
 
 static const wchar_t *AppNameOld = L"Telegram Win (Unofficial)";
 static const wchar_t *AppName = L"Telegram Desktop";
diff --git a/Telegram/Telegram.rc b/Telegram/Telegram.rc
index 18d9dab785..1392f2ddd2 100644
--- a/Telegram/Telegram.rc
+++ b/Telegram/Telegram.rc
@@ -34,8 +34,8 @@ IDI_ICON1               ICON                    "SourceFiles\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,9,15,3
- PRODUCTVERSION 0,9,15,3
+ FILEVERSION 0,9,15,4
+ PRODUCTVERSION 0,9,15,4
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -51,10 +51,10 @@ BEGIN
         BLOCK "040904b0"
         BEGIN
             VALUE "CompanyName", "Telegram Messenger LLP"
-            VALUE "FileVersion", "0.9.15.3"
+            VALUE "FileVersion", "0.9.15.4"
             VALUE "LegalCopyright", "Copyright (C) 2013"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "0.9.15.3"
+            VALUE "ProductVersion", "0.9.15.4"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Version b/Telegram/Version
index 3f8f573fa6..178d0d71b6 100644
--- a/Telegram/Version
+++ b/Telegram/Version
@@ -3,4 +3,4 @@ AppVersionStrMajor 0.9
 AppVersionStrSmall 0.9.15
 AppVersionStr      0.9.15
 DevChannel         0
-BetaVersion        9015003
+BetaVersion        9015004