diff --git a/include/nuster/nuster.h b/include/nuster/nuster.h
index b19160c5d..e52cafb52 100644
--- a/include/nuster/nuster.h
+++ b/include/nuster/nuster.h
@@ -22,7 +22,7 @@
 #ifndef _NUSTER_H
 #define _NUSTER_H
 
-#define NUSTER_VERSION    "5.0.12.21"
+#define NUSTER_VERSION    "5.0.13.21"
 #define NUSTER_COPYRIGHT  "2017-present, Jiang Wenyuan, <koubunen AT gmail DOT com >"
 
 #include <types/applet.h>