diff --git a/package.json b/package.json
index bc4193a..4b326f5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rc-tooltip",
-  "version": "6.3.0",
+  "version": "6.3.1",
   "description": "React Tooltip",
   "keywords": [
     "react",