diff --git a/package.json b/package.json
index 520033f9..1e0efcc7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vant-weapp",
-  "version": "0.5.20",
+  "version": "0.5.21",
   "author": "youzan",
   "license": "MIT",
   "miniprogram": "dist",