diff --git a/Telegram/Resources/uwp/AppX/AppxManifest.xml b/Telegram/Resources/uwp/AppX/AppxManifest.xml
index f63a5aa31..e5044a4a9 100644
--- a/Telegram/Resources/uwp/AppX/AppxManifest.xml
+++ b/Telegram/Resources/uwp/AppX/AppxManifest.xml
@@ -10,7 +10,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="4.5.5.0" />
+    Version="4.5.6.0" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
     <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>
diff --git a/Telegram/Resources/winrc/Telegram.rc b/Telegram/Resources/winrc/Telegram.rc
index 963dafc5a..d156b5163 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 4,5,5,0
- PRODUCTVERSION 4,5,5,0
+ FILEVERSION 4,5,6,0
+ PRODUCTVERSION 4,5,6,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "4.5.5.0"
+            VALUE "FileVersion", "4.5.6.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2023"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "4.5.5.0"
+            VALUE "ProductVersion", "4.5.6.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Resources/winrc/Updater.rc b/Telegram/Resources/winrc/Updater.rc
index 9768d6240..b884d0641 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 4,5,5,0
- PRODUCTVERSION 4,5,5,0
+ FILEVERSION 4,5,6,0
+ PRODUCTVERSION 4,5,6,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "4.5.5.0"
+            VALUE "FileVersion", "4.5.6.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2023"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "4.5.5.0"
+            VALUE "ProductVersion", "4.5.6.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/SourceFiles/core/changelogs.cpp b/Telegram/SourceFiles/core/changelogs.cpp
index cd813bf4d..9338e2078 100644
--- a/Telegram/SourceFiles/core/changelogs.cpp
+++ b/Telegram/SourceFiles/core/changelogs.cpp
@@ -48,6 +48,22 @@ std::map<int, const char*> BetaLogs() {
 		"- Bug fixes and other minor improvements.\n"
 
 		"- Fix updating on macOS older than 10.14.\n"
+	},
+	{
+		4005006,
+		"- Try enabling non-fractional scale "
+		"High DPI support on Windows and Linux.\n"
+
+		"- Experimental setting for fractional scale "
+		"High DPI support on Windows and Linux.\n"
+
+		"- Fix navigation to bottom problems in groups you didn't join.\n"
+
+		"- Fix a crash in chat export settings changes.\n"
+
+		"- Fix a crash in sending some of JPEG images.\n"
+
+		"- Fix CJK fonts on Windows.\n"
 	}
 	};
 };
diff --git a/Telegram/SourceFiles/core/version.h b/Telegram/SourceFiles/core/version.h
index e4a17f9b3..dbdce72b4 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 = 4005005;
-constexpr auto AppVersionStr = "4.5.5";
+constexpr auto AppVersion = 4005006;
+constexpr auto AppVersionStr = "4.5.6";
 constexpr auto AppBetaVersion = true;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;
diff --git a/Telegram/build/version b/Telegram/build/version
index 19e1fc1fa..b610cefde 100644
--- a/Telegram/build/version
+++ b/Telegram/build/version
@@ -1,7 +1,7 @@
-AppVersion         4005005
+AppVersion         4005006
 AppVersionStrMajor 4.5
-AppVersionStrSmall 4.5.5
-AppVersionStr      4.5.5
+AppVersionStrSmall 4.5.6
+AppVersionStr      4.5.6
 BetaChannel        1
 AlphaVersion       0
-AppVersionOriginal 4.5.5.beta
+AppVersionOriginal 4.5.6.beta
diff --git a/changelog.txt b/changelog.txt
index 8abca489e..b204d020a 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,12 @@
+4.5.6 beta (12.01.22)
+
+- Try enabling non-fractional scale High DPI support on Windows and Linux.
+- Experimental setting for fractional scale High DPI support on Windows and Linux.
+- Fix navigation to bottom problems in groups you didn't join.
+- Fix a crash in chat export settings changes.
+- Fix a crash in sending some of JPEG images.
+- Fix CJK fonts on Windows.
+
 4.5.5 beta (10.01.22)
 
 - Fix crash in Settings.