diff --git a/source/Lib/CommonLib/version.h b/source/Lib/CommonLib/version.h
index 39d859b2b00201c0e31e0bc5b97c7fe3e0c7acc0..3804aeba4b8f28794617bb3670f039e381e94c28 100644
--- a/source/Lib/CommonLib/version.h
+++ b/source/Lib/CommonLib/version.h
@@ -1,3 +1,3 @@
 #if ! defined( VTM_VERSION )
-#define VTM_VERSION "4.1"
+#define VTM_VERSION "4.2"
 #endif