diff --git a/src/core/include/megbrain/version.h b/src/core/include/megbrain/version.h
index 258708d2..37fcee02 100644
--- a/src/core/include/megbrain/version.h
+++ b/src/core/include/megbrain/version.h
@@ -3,8 +3,8 @@
 #include "megbrain_build_config.h"
 
 #define MGE_MAJOR 1
-#define MGE_MINOR 9999
-#define MGE_PATCH 0
+#define MGE_MINOR 11
+#define MGE_PATCH 1
 
 // for rc version, could be like "rc1", "rc2", etc
 #define MGE_EXTRA_NAME ""