diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index 58ee94b3b1..acd6791563 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -53,6 +53,6 @@
  */
 
 /*							yyyymmddN */
-#define CATALOG_VERSION_NO	201804081
+#define CATALOG_VERSION_NO	201804091
 
 #endif