diff --git a/source/Lib/CommonLib/version.h b/source/Lib/CommonLib/version.h
index 69a551a91728f70156100314436aa2592ea1dfa5..03a1753c2b9a4f60a278596fe8767649e9587fe6 100644
--- a/source/Lib/CommonLib/version.h
+++ b/source/Lib/CommonLib/version.h
@@ -1,3 +1,3 @@
 #if ! defined( VTM_VERSION )
-#define VTM_VERSION "12.3"
+#define VTM_VERSION "13.0rc1"
 #endif