diff --git a/g15helper/g15helper.plist b/g15helper/g15helper.plist
index ce11abb753e..c21627da325 100644
--- a/g15helper/g15helper.plist
+++ b/g15helper/g15helper.plist
@@ -13,8 +13,8 @@
 	<key>CFBundleSignature</key>
 	<string>G15H</string>
 	<key>CFBundleVersion</key>
-	<string>1.3.3</string>
+	<string>1.3.4</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright (c) 2005-2020 The Mumble Developers</string>
+	<string>Copyright (c) 2005-2021 The Mumble Developers</string>
 </dict>
 </plist>
diff --git a/g15helper/g15helper.rc b/g15helper/g15helper.rc
index 3c7a0c174fb..1f24ab683e4 100644
--- a/g15helper/g15helper.rc
+++ b/g15helper/g15helper.rc
@@ -20,8 +20,8 @@ IDI_ICON1               ICON    DISCARDABLE     "../icons/g15helper.ico"
 #endif
 
 VS_VERSION_INFO VERSIONINFO
-	FILEVERSION		1,3,3,0
-	PRODUCTVERSION	1,3,3,0
+	FILEVERSION		1,3,4,0
+	PRODUCTVERSION	1,3,4,0
 	FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
 	FILEFLAGS		(VER_DEBUG|VER_RELEASE)
 	FILEOS			VOS_NT_WINDOWS32
@@ -34,9 +34,9 @@ VS_VERSION_INFO VERSIONINFO
 			BEGIN
 				VALUE "CompanyName", "The Mumble Developers"
 				VALUE "FileDescription", "Mumble G15 LCD Helper"
-				VALUE "FileVersion", "1.3.3"
-				VALUE "ProductVersion", "1.3.3"
-				VALUE "LegalCopyright", "Copyright (c) 2005-2020 The Mumble Developers"
+				VALUE "FileVersion", "1.3.4"
+				VALUE "ProductVersion", "1.3.4"
+				VALUE "LegalCopyright", "Copyright (c) 2005-2021 The Mumble Developers"
 				VALUE "OriginalFilename", "mumble-g15-helper.exe"
 				VALUE "ProductName", "Mumble G15 LCD Helper"
 #ifdef SNAPSHOT_BUILD
diff --git a/installer/Settings.wxi b/installer/Settings.wxi
index 602881030e9..a918aef85d4 100644
--- a/installer/Settings.wxi
+++ b/installer/Settings.wxi
@@ -2,7 +2,7 @@
 <Include>
   <?define ProductName = "Mumble" ?>
   <?define ProductManufacturer = "The Mumble Developers" ?>
-  <?define ProductVersion = "1.3.3" ?>
+  <?define ProductVersion = "1.3.4" ?>
 
   <?if $(sys.BUILDARCH) = "x86" ?>
     <?define ProductUpgradeCode = "B0EEFCC7-8A9c-4471-AB10-CBD35BE3161D" ?>
diff --git a/macx/common.pri b/macx/common.pri
index d553a8c598b..0881f45420d 100644
--- a/macx/common.pri
+++ b/macx/common.pri
@@ -1,11 +1,11 @@
-# Copyright 2005-2020 The Mumble Developers. All rights reserved.
+# Copyright 2005-2021 The Mumble Developers. All rights reserved.
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file at the root of the
 # Mumble source tree or at <https://www.mumble.info/LICENSE>.
 
 # Common OSX overlay settings.
 
-VERSION = 1.3.3
+VERSION = 1.3.4
 
 DEFINES *= VERSION=\\\"$$VERSION\\\"
 
diff --git a/macx/osax/osax.plist b/macx/osax/osax.plist
index 4f9cdb05086..f7d7773eba2 100644
--- a/macx/osax/osax.plist
+++ b/macx/osax/osax.plist
@@ -13,7 +13,7 @@
 	<key>CFBundlePackageType</key>
 	<string>osax</string>
 	<key>CFbundleVersion</key>
-	<string>1.3.3</string>
+	<string>1.3.4</string>
 	<key>CFBundleSignature</key>
 	<string>MUOL</string>
 	<key>CSResourcesFileMapped</key>
diff --git a/overlay/mumble_ol.rc b/overlay/mumble_ol.rc
index 840d848b7e4..d7d26fb8490 100644
--- a/overlay/mumble_ol.rc
+++ b/overlay/mumble_ol.rc
@@ -1,4 +1,4 @@
-// Copyright 2005-2020 The Mumble Developers. All rights reserved.
+// Copyright 2005-2021 The Mumble Developers. All rights reserved.
 // Use of this source code is governed by a BSD-style license
 // that can be found in the LICENSE file at the root of the
 // Mumble source tree or at <https://www.mumble.info/LICENSE>.
@@ -18,8 +18,8 @@
 #endif
 
 VS_VERSION_INFO VERSIONINFO
-	FILEVERSION		1,3,3,0
-	PRODUCTVERSION	1,3,3,0
+	FILEVERSION		1,3,4,0
+	PRODUCTVERSION	1,3,4,0
 	FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
 	FILEFLAGS		(VER_DEBUG|VER_RELEASE)
 	FILEOS			VOS_NT_WINDOWS32
@@ -32,9 +32,9 @@ VS_VERSION_INFO VERSIONINFO
 			BEGIN
 				VALUE "CompanyName", "The Mumble Developers"
 				VALUE "FileDescription", "Mumble - Low-latency VoIP client"
-				VALUE "FileVersion", "1.3.3"
-				VALUE "ProductVersion", "1.3.3"
-				VALUE "LegalCopyright", "Copyright (c) 2005-2020 The Mumble Developers"
+				VALUE "FileVersion", "1.3.4"
+				VALUE "ProductVersion", "1.3.4"
+				VALUE "LegalCopyright", "Copyright (c) 2005-2021 The Mumble Developers"
 				VALUE "OriginalFilename", "mumble_ol.dll"
 				VALUE "ProductName", "Mumble"
 #ifdef SNAPSHOT_BUILD
diff --git a/overlay/overlay-shared.pro b/overlay/overlay-shared.pro
index 618099e7894..bac097dc90c 100644
--- a/overlay/overlay-shared.pro
+++ b/overlay/overlay-shared.pro
@@ -5,7 +5,7 @@
 
 include (../qmake/compiler.pri)
 
-VERSION = 1.3.3
+VERSION = 1.3.4
 TARGET_EXT = .dll
 TEMPLATE = lib
 CONFIG -= qt
diff --git a/overlay/overlay_exe/overlay_exe.rc b/overlay/overlay_exe/overlay_exe.rc
index 4672d92d012..fa44b449f82 100644
--- a/overlay/overlay_exe/overlay_exe.rc
+++ b/overlay/overlay_exe/overlay_exe.rc
@@ -1,4 +1,4 @@
-// Copyright 2005-2020 The Mumble Developers. All rights reserved.
+// Copyright 2005-2021 The Mumble Developers. All rights reserved.
 // Use of this source code is governed by a BSD-style license
 // that can be found in the LICENSE file at the root of the
 // Mumble source tree or at <https://www.mumble.info/LICENSE>.
@@ -18,8 +18,8 @@
 #endif
 
 VS_VERSION_INFO VERSIONINFO
-	FILEVERSION		1,3,3,0
-	PRODUCTVERSION	1,3,3,0
+	FILEVERSION		1,3,4,0
+	PRODUCTVERSION	1,3,4,0
 	FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
 	FILEFLAGS		(VER_DEBUG|VER_RELEASE)
 	FILEOS			VOS_NT_WINDOWS32
@@ -32,9 +32,9 @@ VS_VERSION_INFO VERSIONINFO
 			BEGIN
 				VALUE "CompanyName", "The Mumble Developers"
 				VALUE "FileDescription", "Mumble - Low-latency VoIP client"
-				VALUE "FileVersion", "1.3.3"
-				VALUE "ProductVersion", "1.3.3"
-				VALUE "LegalCopyright", "Copyright (c) 2005-2020 The Mumble Developers"
+				VALUE "FileVersion", "1.3.4"
+				VALUE "ProductVersion", "1.3.4"
+				VALUE "LegalCopyright", "Copyright (c) 2005-2021 The Mumble Developers"
 				VALUE "OriginalFilename", "mumble_ol_helper.exe"
 				VALUE "ProductName", "Mumble"
 #ifdef SNAPSHOT_BUILD
diff --git a/overlay_winx64/mumble_ol.rc b/overlay_winx64/mumble_ol.rc
index 562268cdade..1f0ea5c28b4 100644
--- a/overlay_winx64/mumble_ol.rc
+++ b/overlay_winx64/mumble_ol.rc
@@ -1,4 +1,4 @@
-// Copyright 2005-2020 The Mumble Developers. All rights reserved.
+// Copyright 2005-2021 The Mumble Developers. All rights reserved.
 // Use of this source code is governed by a BSD-style license
 // that can be found in the LICENSE file at the root of the
 // Mumble source tree or at <https://www.mumble.info/LICENSE>.
@@ -18,8 +18,8 @@
 #endif
 
 VS_VERSION_INFO VERSIONINFO
-	FILEVERSION		1,3,3,0
-	PRODUCTVERSION	1,3,3,0
+	FILEVERSION		1,3,4,0
+	PRODUCTVERSION	1,3,4,0
 	FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
 	FILEFLAGS		(VER_DEBUG|VER_RELEASE)
 	FILEOS			VOS_NT_WINDOWS32
@@ -32,9 +32,9 @@ VS_VERSION_INFO VERSIONINFO
 			BEGIN
 				VALUE "CompanyName", "The Mumble Developers"
 				VALUE "FileDescription", "Mumble - Low-latency VoIP client"
-				VALUE "FileVersion", "1.3.3"
-				VALUE "ProductVersion", "1.3.3"
-				VALUE "LegalCopyright", "Copyright (c) 2005-2020 The Mumble Developers"
+				VALUE "FileVersion", "1.3.4"
+				VALUE "ProductVersion", "1.3.4"
+				VALUE "LegalCopyright", "Copyright (c) 2005-2021 The Mumble Developers"
 				VALUE "OriginalFilename", "mumble_ol_x64.dll"
 				VALUE "ProductName", "Mumble"
 #ifdef SNAPSHOT_BUILD
diff --git a/overlay_winx64/overlay_exe_winx64/overlay_exe.rc b/overlay_winx64/overlay_exe_winx64/overlay_exe.rc
index 89db7f641c5..d1b82b86b91 100644
--- a/overlay_winx64/overlay_exe_winx64/overlay_exe.rc
+++ b/overlay_winx64/overlay_exe_winx64/overlay_exe.rc
@@ -1,4 +1,4 @@
-// Copyright 2005-2020 The Mumble Developers. All rights reserved.
+// Copyright 2005-2021 The Mumble Developers. All rights reserved.
 // Use of this source code is governed by a BSD-style license
 // that can be found in the LICENSE file at the root of the
 // Mumble source tree or at <https://www.mumble.info/LICENSE>.
@@ -18,8 +18,8 @@
 #endif
 
 VS_VERSION_INFO VERSIONINFO
-	FILEVERSION		1,3,3,0
-	PRODUCTVERSION	1,3,3,0
+	FILEVERSION		1,3,4,0
+	PRODUCTVERSION	1,3,4,0
 	FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
 	FILEFLAGS		(VER_DEBUG|VER_RELEASE)
 	FILEOS			VOS_NT_WINDOWS32
@@ -32,9 +32,9 @@ VS_VERSION_INFO VERSIONINFO
 			BEGIN
 				VALUE "CompanyName", "The Mumble Developers"
 				VALUE "FileDescription", "Mumble - Low-latency VoIP client"
-				VALUE "FileVersion", "1.3.3"
-				VALUE "ProductVersion", "1.3.3"
-				VALUE "LegalCopyright", "Copyright (c) 2005-2020 The Mumble Developers"
+				VALUE "FileVersion", "1.3.4"
+				VALUE "ProductVersion", "1.3.4"
+				VALUE "LegalCopyright", "Copyright (c) 2005-2021 The Mumble Developers"
 				VALUE "OriginalFilename", "mumble_ol_helper_x64.exe"
 				VALUE "ProductName", "Mumble"
 #ifdef SNAPSHOT_BUILD
diff --git a/src/mumble.pri b/src/mumble.pri
index 0aa3f2c2e01..e2a793f8f01 100644
--- a/src/mumble.pri
+++ b/src/mumble.pri
@@ -1,4 +1,4 @@
-# Copyright 2005-2020 The Mumble Developers. All rights reserved.
+# Copyright 2005-2021 The Mumble Developers. All rights reserved.
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file at the root of the
 # Mumble source tree or at <https://www.mumble.info/LICENSE>.
@@ -8,7 +8,7 @@ include(../qmake/qt.pri)
 include(../qmake/rcc.pri)
 include(../qmake/pkgconfig.pri)
 
-VERSION		= 1.3.3
+VERSION		= 1.3.4
 DIST		= mumble.pri Message.h PacketDataStream.h CryptState.h Timer.h Version.h OSInfo.h SSL.h
 CONFIG		+= qt thread debug_and_release warn_on
 DEFINES		*= MUMBLE_VERSION_STRING=$$VERSION
diff --git a/src/mumble/mumble.plist b/src/mumble/mumble.plist
index 2fb1219ec16..70ee676dbb1 100644
--- a/src/mumble/mumble.plist
+++ b/src/mumble/mumble.plist
@@ -26,9 +26,9 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1.3.3</string>
+	<string>1.3.4</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright (c) 2005-2020 The Mumble Developers</string>
+	<string>Copyright (c) 2005-2021 The Mumble Developers</string>
 	<key>NSPrincipalClass</key>
 	<string>NSApplication</string>
 	<key>NSHighResolutionCapable</key>
diff --git a/src/mumble/mumble.rc b/src/mumble/mumble.rc
index 2eb883f9504..7fe188a8d2c 100644
--- a/src/mumble/mumble.rc
+++ b/src/mumble/mumble.rc
@@ -1,4 +1,4 @@
-// Copyright 2005-2020 The Mumble Developers. All rights reserved.
+// Copyright 2005-2021 The Mumble Developers. All rights reserved.
 // Use of this source code is governed by a BSD-style license
 // that can be found in the LICENSE file at the root of the
 // Mumble source tree or at <https://www.mumble.info/LICENSE>.
@@ -20,8 +20,8 @@ IDI_ICON1               ICON    DISCARDABLE     "../../icons/mumble.ico"
 #endif
 
 VS_VERSION_INFO VERSIONINFO
-	FILEVERSION		1,3,3,0
-	PRODUCTVERSION	1,3,3,0
+	FILEVERSION		1,3,4,0
+	PRODUCTVERSION	1,3,4,0
 	FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
 	FILEFLAGS		(VER_DEBUG|VER_RELEASE)
 	FILEOS			VOS_NT_WINDOWS32
@@ -34,9 +34,9 @@ VS_VERSION_INFO VERSIONINFO
 			BEGIN
 				VALUE "CompanyName", "The Mumble Developers"
 				VALUE "FileDescription", "Mumble - Low-latency VoIP client"
-				VALUE "FileVersion", "1.3.3"
-				VALUE "ProductVersion", "1.3.3"
-				VALUE "LegalCopyright", "Copyright (c) 2005-2020 The Mumble Developers"
+				VALUE "FileVersion", "1.3.4"
+				VALUE "ProductVersion", "1.3.4"
+				VALUE "LegalCopyright", "Copyright (c) 2005-2021 The Mumble Developers"
 				VALUE "OriginalFilename", "mumble.exe"
 				VALUE "ProductName", "Mumble"
 #ifdef SNAPSHOT_BUILD
diff --git a/src/mumble/mumble_dll.rc b/src/mumble/mumble_dll.rc
index 17a718ba40f..6fba58c8a35 100755
--- a/src/mumble/mumble_dll.rc
+++ b/src/mumble/mumble_dll.rc
@@ -1,4 +1,4 @@
-// Copyright 2005-2020 The Mumble Developers. All rights reserved.
+// Copyright 2005-2021 The Mumble Developers. All rights reserved.
 // Use of this source code is governed by a BSD-style license
 // that can be found in the LICENSE file at the root of the
 // Mumble source tree or at <https://www.mumble.info/LICENSE>.
@@ -18,8 +18,8 @@
 #endif
 
 VS_VERSION_INFO VERSIONINFO
-	FILEVERSION		1,3,3,0
-	PRODUCTVERSION	1,3,3,0
+	FILEVERSION		1,3,4,0
+	PRODUCTVERSION	1,3,4,0
 	FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
 	FILEFLAGS		(VER_DEBUG|VER_RELEASE)
 	FILEOS			VOS_NT_WINDOWS32
@@ -32,9 +32,9 @@ VS_VERSION_INFO VERSIONINFO
 			BEGIN
 				VALUE "CompanyName", "The Mumble Developers"
 				VALUE "FileDescription", "Mumble - Low-latency VoIP client"
-				VALUE "FileVersion", "1.3.3"
-				VALUE "ProductVersion", "1.3.3"
-				VALUE "LegalCopyright", "Copyright (c) 2005-2020 The Mumble Developers"
+				VALUE "FileVersion", "1.3.4"
+				VALUE "ProductVersion", "1.3.4"
+				VALUE "LegalCopyright", "Copyright (c) 2005-2021 The Mumble Developers"
 				VALUE "OriginalFilename", "mumble_app.dll"
 				VALUE "ProductName", "Mumble"
 #ifdef SNAPSHOT_BUILD
diff --git a/src/murmur/murmur.plist b/src/murmur/murmur.plist
index 864e599d381..332a26cbca8 100644
--- a/src/murmur/murmur.plist
+++ b/src/murmur/murmur.plist
@@ -13,8 +13,8 @@
 	<key>CFBundleSignature</key>
 	<string>MMUR</string>
 	<key>CFBundleVersion</key>
-	<string>1.3.3</string>
+	<string>1.3.4</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright (c) 2005-2020 The Mumble Developers</string>
+	<string>Copyright (c) 2005-2021 The Mumble Developers</string>
 </dict>
 </plist>
diff --git a/src/murmur/murmur.rc b/src/murmur/murmur.rc
index d81a52ccb07..55782804cd7 100644
--- a/src/murmur/murmur.rc
+++ b/src/murmur/murmur.rc
@@ -1,4 +1,4 @@
-// Copyright 2005-2020 The Mumble Developers. All rights reserved.
+// Copyright 2005-2021 The Mumble Developers. All rights reserved.
 // Use of this source code is governed by a BSD-style license
 // that can be found in the LICENSE file at the root of the
 // Mumble source tree or at <https://www.mumble.info/LICENSE>.
@@ -20,8 +20,8 @@ IDI_ICON1               ICON    DISCARDABLE     "../../icons/murmur.ico"
 #endif
 
 VS_VERSION_INFO VERSIONINFO
-	FILEVERSION		1,3,3,0
-	PRODUCTVERSION	1,3,3,0
+	FILEVERSION		1,3,4,0
+	PRODUCTVERSION	1,3,4,0
 	FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
 	FILEFLAGS		(VER_DEBUG|VER_RELEASE)
 	FILEOS			VOS_NT_WINDOWS32
@@ -34,9 +34,9 @@ VS_VERSION_INFO VERSIONINFO
 			BEGIN
 				VALUE "CompanyName", "The Mumble Developers"
 				VALUE "FileDescription", "Murmur - Low-latency VoIP server"
-				VALUE "FileVersion", "1.3.3"
-				VALUE "ProductVersion", "1.3.3"
-				VALUE "LegalCopyright", "Copyright (c) 2005-2020 The Mumble Developers"
+				VALUE "FileVersion", "1.3.4"
+				VALUE "ProductVersion", "1.3.4"
+				VALUE "LegalCopyright", "Copyright (c) 2005-2021 The Mumble Developers"
 				VALUE "OriginalFilename", "murmur.exe"
 				VALUE "ProductName", "Mumble"
 #ifdef SNAPSHOT_BUILD