diff --git a/src/core/include/megbrain/version.h b/src/core/include/megbrain/version.h
index be47d2432819383717cb8978aee8593cf494de12..624805e578b0ddd96b9be8b73ee05f2d656d9ec0 100644
--- a/src/core/include/megbrain/version.h
+++ b/src/core/include/megbrain/version.h
@@ -13,7 +13,7 @@
 
 #define MGB_MAJOR   8
 #define MGB_MINOR   3
-#define MGB_PATCH   0
+#define MGB_PATCH   1
 //! whether it is development version
 #define MGB_IS_DEV  0