diff --git a/Telegram/Resources/uwp/AppX/AppxManifest.xml b/Telegram/Resources/uwp/AppX/AppxManifest.xml
index 8bd060316..555c4fafe 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="4.8.1.0" />
+    Version="4.8.2.0" />
   <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 1c61220e5..388da258a 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 4,8,1,0
- PRODUCTVERSION 4,8,1,0
+ FILEVERSION 4,8,2,0
+ PRODUCTVERSION 4,8,2,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "4.8.1.0"
+            VALUE "FileVersion", "4.8.2.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2023"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "4.8.1.0"
+            VALUE "ProductVersion", "4.8.2.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/Resources/winrc/Updater.rc b/Telegram/Resources/winrc/Updater.rc
index e8302a2cb..41f5d267d 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 4,8,1,0
- PRODUCTVERSION 4,8,1,0
+ FILEVERSION 4,8,2,0
+ PRODUCTVERSION 4,8,2,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "4.8.1.0"
+            VALUE "FileVersion", "4.8.2.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2023"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "4.8.1.0"
+            VALUE "ProductVersion", "4.8.2.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/Telegram/SourceFiles/core/version.h b/Telegram/SourceFiles/core/version.h
index b96e0183e..1eef1dce2 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 = 4008001;
-constexpr auto AppVersionStr = "4.8.1";
+constexpr auto AppVersion = 4008002;
+constexpr auto AppVersionStr = "4.8.2";
 constexpr auto AppBetaVersion = false;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;
diff --git a/Telegram/Telegram/Telegram Lite.entitlements b/Telegram/Telegram/Telegram Lite.entitlements
index 0db87db6e..46355b637 100644
--- a/Telegram/Telegram/Telegram Lite.entitlements	
+++ b/Telegram/Telegram/Telegram Lite.entitlements	
@@ -16,5 +16,7 @@
 	<true/>
 	<key>com.apple.security.device.audio-input</key>
 	<true/>
+	<key>com.apple.security.device.camera</key>
+	<true/>
 </dict>
 </plist>
diff --git a/Telegram/build/build.sh b/Telegram/build/build.sh
index 7e7759309..65bb3725c 100755
--- a/Telegram/build/build.sh
+++ b/Telegram/build/build.sh
@@ -329,8 +329,8 @@ if [ "$BuildTarget" == "mac" ] || [ "$BuildTarget" == "macstore" ]; then
     if [ "$BuildTarget" == "mac" ]; then
       codesign --force --deep --timestamp --options runtime --sign "Developer ID Application: John Preston" "$ReleasePath/$BundleName" --entitlements "$HomePath/Telegram/Telegram.entitlements"
     elif [ "$BuildTarget" == "macstore" ]; then
-      codesign --force --sign "3rd Party Mac Developer Application: Telegram FZ-LLC (C67CF9S4VU)" "$ReleasePath/$BundleName/Contents/Frameworks/Breakpad.framework/Versions/A/Resources/breakpadUtilities.dylib" --entitlements "$HomePath/Telegram/Breakpad.entitlements"
-      codesign --force --deep --sign "3rd Party Mac Developer Application: Telegram FZ-LLC (C67CF9S4VU)" "$ReleasePath/$BundleName" --entitlements "$HomePath/Telegram/Telegram Lite.entitlements"
+      codesign --force --timestamp --options runtime --sign "3rd Party Mac Developer Application: Telegram FZ-LLC (C67CF9S4VU)" "$ReleasePath/$BundleName/Contents/Frameworks/Breakpad.framework/Versions/A/Resources/breakpadUtilities.dylib" --entitlements "$HomePath/Telegram/Breakpad.entitlements"
+      codesign --force --deep --timestamp --options runtime --sign "3rd Party Mac Developer Application: Telegram FZ-LLC (C67CF9S4VU)" "$ReleasePath/$BundleName" --entitlements "$HomePath/Telegram/Telegram Lite.entitlements"
       echo "Making an installer.."
       productbuild --sign "3rd Party Mac Developer Installer: Telegram FZ-LLC (C67CF9S4VU)" --component "$ReleasePath/$BundleName" /Applications "$ReleasePath/$BinaryName.pkg"
     fi
diff --git a/Telegram/build/version b/Telegram/build/version
index d5aaf3055..8286557cf 100644
--- a/Telegram/build/version
+++ b/Telegram/build/version
@@ -1,7 +1,7 @@
-AppVersion         4008001
+AppVersion         4008002
 AppVersionStrMajor 4.8
-AppVersionStrSmall 4.8.1
-AppVersionStr      4.8.1
+AppVersionStrSmall 4.8.2
+AppVersionStr      4.8.2
 BetaChannel        0
 AlphaVersion       0
-AppVersionOriginal 4.8.1
+AppVersionOriginal 4.8.2
diff --git a/changelog.txt b/changelog.txt
index dc4a30397..5808d84d5 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,7 @@
+4.8.2 (16.05.23)
+
+- Apply hardening runtime for Mac App Store version.
+
 4.8.1 (24.04.23)
 
 - Fix sending an album of ten scheduled messages.