diff --git a/Telegram/Resources/uwp/AppX/AppxManifest.xml b/Telegram/Resources/uwp/AppX/AppxManifest.xml
index 9dc2b015b..eabfd46fd 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="2.5.5.0" />
+    Version="2.5.6.0" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
     <PublisherDisplayName>Telegram FZ-LLC</PublisherDisplayName>
diff --git a/Telegram/Resources/winrc/Telegram.rc b/Telegram/Resources/winrc/Telegram.rc
index ae2932ce5..1ec6edc21 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 2,5,5,0
- PRODUCTVERSION 2,5,5,0
+ FILEVERSION 2,5,6,0
+ PRODUCTVERSION 2,5,6,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "2.5.5.0"
+            VALUE "FileVersion", "2.5.6.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2021"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "2.5.5.0"
+            VALUE "ProductVersion", "2.5.6.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Resources/winrc/Updater.rc b/Telegram/Resources/winrc/Updater.rc
index b60403993..f92532279 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 2,5,5,0
- PRODUCTVERSION 2,5,5,0
+ FILEVERSION 2,5,6,0
+ PRODUCTVERSION 2,5,6,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "2.5.5.0"
+            VALUE "FileVersion", "2.5.6.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2021"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "2.5.5.0"
+            VALUE "ProductVersion", "2.5.6.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/SourceFiles/core/changelogs.cpp b/Telegram/SourceFiles/core/changelogs.cpp
index 7900cf6ed..52d1c8d4c 100644
--- a/Telegram/SourceFiles/core/changelogs.cpp
+++ b/Telegram/SourceFiles/core/changelogs.cpp
@@ -105,6 +105,15 @@ std::map<int, const char*> BetaLogs() {
 
 		"- Fix media viewer zoom and crashing.\n"
 	},
+	{
+		2005006,
+		"- Press Up arrow to edit your last sent comment.\n"
+
+		"- Add more information to date tooltips "
+		"in Recent Actions and channel comments.\n"
+
+		"- Bug and crash fixes.\n"
+	}
 	};
 };
 
diff --git a/Telegram/SourceFiles/core/version.h b/Telegram/SourceFiles/core/version.h
index 809e8a840..a94af807e 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 = 2005005;
-constexpr auto AppVersionStr = "2.5.5";
+constexpr auto AppVersion = 2005006;
+constexpr auto AppVersionStr = "2.5.6";
 constexpr auto AppBetaVersion = true;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;
diff --git a/Telegram/build/version b/Telegram/build/version
index 606bbc64c..667a3ae8e 100644
--- a/Telegram/build/version
+++ b/Telegram/build/version
@@ -1,7 +1,7 @@
-AppVersion         2005005
+AppVersion         2005006
 AppVersionStrMajor 2.5
-AppVersionStrSmall 2.5.5
-AppVersionStr      2.5.5
+AppVersionStrSmall 2.5.6
+AppVersionStr      2.5.6
 BetaChannel        1
 AlphaVersion       0
-AppVersionOriginal 2.5.5.beta
+AppVersionOriginal 2.5.6.beta
diff --git a/changelog.txt b/changelog.txt
index c4bded047..002eaba88 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,9 @@
+2.5.6 beta (22.01.21)
+
+- Press Up arrow to edit your last sent comment.
+- Add more information to date tooltips in Recent Actions and channel comments.
+- Bug and crash fixes.
+
 2.5.5 beta (10.01.21)
 
 - Fix recording of audio in voice chats.