diff --git a/src/core/include/megbrain/version.h b/src/core/include/megbrain/version.h
index 258708d270f4456f3789358241153245483afd97..f438fb582c365604b89ba17b76bf927b2ea5cfc1 100644
--- a/src/core/include/megbrain/version.h
+++ b/src/core/include/megbrain/version.h
@@ -3,7 +3,7 @@
 #include "megbrain_build_config.h"
 
 #define MGE_MAJOR 1
-#define MGE_MINOR 9999
+#define MGE_MINOR 12
 #define MGE_PATCH 0
 
 // for rc version, could be like "rc1", "rc2", etc