diff --git a/package.json b/package.json
index e7dcfe6bb75ddb7f27a028585d8c424bd0257c35..75c16be3399847f6a4f5d8bac2c9a9b882928668 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
   ],
   "license": "Apache",
   "dependencies": {
-    "better-scroll": "^1.5.3"
+    "better-scroll": "^1.5.5"
   },
   "devDependencies": {
     "autoprefixer": "^7.1.1",