diff --git a/configure.ac_server b/configure.ac_server
index 78be81ce..6856eb6c 100644
--- a/configure.ac_server
+++ b/configure.ac_server
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.61)
-AC_INIT([urbackup-server], [1.3.0.BUILDID], [martin@urbackup.org])
+AC_INIT([urbackup-server], [1.3.1.BUILDID], [martin@urbackup.org])
 AC_CONFIG_SRCDIR([AcceptThread.cpp])
 AC_CONFIG_HEADER([config.h])
 AC_CONFIG_MACRO_DIR([m4])
diff --git a/start_urbackup_server b/start_urbackup_server
index a25d00a2..67395d4c 100755
--- a/start_urbackup_server
+++ b/start_urbackup_server
@@ -87,7 +87,7 @@ print_help()
 
 print_version()
 {
-	echo "UrBackup Server v1.3"
+	echo "UrBackup Server v1.3.1"
 	echo "Copyright (C) 2011-2013 Martin Raiber"
 	echo "This is free software; see the source for copying conditions. There is NO"
 	echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
diff --git a/urbackupserver/www/index.htm b/urbackupserver/www/index.htm
index 385c2978..90229f35 100644
--- a/urbackupserver/www/index.htm
+++ b/urbackupserver/www/index.htm
@@ -24,7 +24,7 @@
 		<div style="position: absolute; left:850px; top:10px; width: 150px;" class="languages" id="languages">
 		</div>
 		<div style="position: absolute; left:70px; top:85px; width: 20px; font-size: 8pt;" id="server_version">
-		v1.3
+		v1.3.1
 		</div>
 		<div style="position:absolute; left:180px; top:82px;width:657px;height:32px" class="links1" id="main_nav">
 		</div>
diff --git a/urbackupserver_installer_win/generate_msi.bat b/urbackupserver_installer_win/generate_msi.bat
index 102eb898..b875e6e6 100644
--- a/urbackupserver_installer_win/generate_msi.bat
+++ b/urbackupserver_installer_win/generate_msi.bat
@@ -2,7 +2,7 @@ set arch=x64
 set data_dir=data_x64
 set data_common=data_common
 set data_python=data_python_x64
-set version=1.3-1
+set version=1.3.1-1
 
 cd "%~dp0"
 
diff --git a/urbackupserver_installer_win/urbackup_server.nsi b/urbackupserver_installer_win/urbackup_server.nsi
index 838433af..e2ff4b91 100644
--- a/urbackupserver_installer_win/urbackup_server.nsi
+++ b/urbackupserver_installer_win/urbackup_server.nsi
@@ -7,8 +7,8 @@
 SetCompressor /FINAL /SOLID lzma
 
 CRCCheck On
-Name "UrBackup Server 1.3"
-OutFile "UrBackup Server 1.3-1.exe"
+Name "UrBackup Server 1.3.1"
+OutFile "UrBackup Server 1.3.1-1.exe"
 InstallDir "$PROGRAMFILES\UrBackupServer"
 RequestExecutionLevel highest
 
diff --git a/urbackupserver_installer_win/urbackup_server.wxi b/urbackupserver_installer_win/urbackup_server.wxi
index aef110ff..bfc898a1 100644
--- a/urbackupserver_installer_win/urbackup_server.wxi
+++ b/urbackupserver_installer_win/urbackup_server.wxi
@@ -2,7 +2,7 @@
 <Include>
 	<?define Platform  = "x64"?>
 	<?define shared_data_dir  = "data"?>
-	<?define ProductID="8c239013-6294-422f-9b7a-4ed69fe02481"?>
+	<?define ProductID="d7d8baa7-90c6-48e4-80b9-a5b61f2f535a"?>
 	<?if $(var.Platform)=x64 ?>
 		<?define ProgramFilesFolder="ProgramFiles64Folder"?>
 		<?define ComponentID="5d0aca93-8f4c-4192-8645-75c3d489721c"?>