diff --git a/package.json b/package.json
index b4b6834..3b35262 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
   "dependencies": {
     "babel-runtime": "6.x",
     "rc-animate": "2.x",
-    "rc-util": "4.x",
+    "rc-util": "5.x",
     "rmc-align": "~1.0.0"
   }
 }