diff --git a/Telegram/Resources/uwp/AppX/AppxManifest.xml b/Telegram/Resources/uwp/AppX/AppxManifest.xml
index f72376f831..b08ff9cfed 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="5.15.0.0" />
+    Version="5.15.1.0" />
   <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 e119d657b5..b520bb44f4 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 5,15,0,0
- PRODUCTVERSION 5,15,0,0
+ FILEVERSION 5,15,1,0
+ PRODUCTVERSION 5,15,1,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "5.15.0.0"
+            VALUE "FileVersion", "5.15.1.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2025"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "5.15.0.0"
+            VALUE "ProductVersion", "5.15.1.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Resources/winrc/Updater.rc b/Telegram/Resources/winrc/Updater.rc
index f2d7d8b38e..1d35fc1a97 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 5,15,0,0
- PRODUCTVERSION 5,15,0,0
+ FILEVERSION 5,15,1,0
+ PRODUCTVERSION 5,15,1,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "5.15.0.0"
+            VALUE "FileVersion", "5.15.1.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2025"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "5.15.0.0"
+            VALUE "ProductVersion", "5.15.1.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/SourceFiles/core/version.h b/Telegram/SourceFiles/core/version.h
index f52d1ee876..34b631a09f 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 = 5015000;
-constexpr auto AppVersionStr = "5.15";
+constexpr auto AppVersion = 5015001;
+constexpr auto AppVersionStr = "5.15.1";
 constexpr auto AppBetaVersion = false;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;
diff --git a/Telegram/build/version b/Telegram/build/version
index 2ffce92c2c..9ad57c543e 100644
--- a/Telegram/build/version
+++ b/Telegram/build/version
@@ -1,7 +1,7 @@
-AppVersion         5015000
+AppVersion         5015001
 AppVersionStrMajor 5.15
-AppVersionStrSmall 5.15
-AppVersionStr      5.15.0
+AppVersionStrSmall 5.15.1
+AppVersionStr      5.15.1
 BetaChannel        0
 AlphaVersion       0
-AppVersionOriginal 5.15
+AppVersionOriginal 5.15.1
diff --git a/changelog.txt b/changelog.txt
index 3e4dbdc0f1..403983a166 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,12 @@
+5.15.1 (05.06.25)
+
+- Fix launch on Windows 7.
+- Fix launch on older Linux distributions.
+- Fix crash in group chat message right click.
+- Fix unread counters in channel direct messages.
+- Don't generate "User joined" message in channel direct messages.
+- Fix some other glitches in new forums and channel direct messages.
+
 5.15 (04.06.25)
 
 - Send Direct Messages to Channels.
diff --git a/cmake b/cmake
index 2130c73ccc..c0608b65b6 160000
--- a/cmake
+++ b/cmake
@@ -1 +1 @@
-Subproject commit 2130c73cccfc1acc79675b838c2e211699199858
+Subproject commit c0608b65b60d52dabbd78ff0752bb9e317c55251