diff --git a/createrelease b/createrelease
index 1956b1647..1a8ecf5d2 100755
--- a/createrelease
+++ b/createrelease
@@ -4,7 +4,7 @@
 # Archive files are created in user's home directory.
 
 # Tag to use
-tag=1.30
+tag=1.31
 
 # Name of release
 releasename=cppcheck-$tag
diff --git a/src/cppcheck.cpp b/src/cppcheck.cpp
index a88d7ba1e..e7fa96b95 100644
--- a/src/cppcheck.cpp
+++ b/src/cppcheck.cpp
@@ -74,7 +74,7 @@ std::string CppCheck::parseFromArgs(int argc, const char* const argv[])
     for (int i = 1; i < argc; i++)
     {
         if (strcmp(argv[i], "--version") == 0)
-            return "Cppcheck 1.30\n";
+            return "Cppcheck 1.31\n";
 
         // Flag used for various purposes during debugging
         if (strcmp(argv[i], "--debug") == 0)
diff --git a/win_installer/cppcheck.iss b/win_installer/cppcheck.iss
index 31b973801..610085ad6 100644
--- a/win_installer/cppcheck.iss
+++ b/win_installer/cppcheck.iss
@@ -19,7 +19,7 @@
 
 
 #define MyAppName "cppcheck"
-#define AppVersion "1.30"
+#define AppVersion "1.31"
 #define MyAppURL "http://cppcheck.wiki.sourceforge.net/"
 #define MyAppExeName "cppcheck.exe"