diff --git a/packages/vant-css/package.json b/packages/vant-css/package.json
index c360c537f..ab1155735 100644
--- a/packages/vant-css/package.json
+++ b/packages/vant-css/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vant-css",
-  "version": "0.4.2",
+  "version": "0.5.0",
   "description": "vant css.",
   "main": "lib/index.css",
   "style": "lib/index.css",
diff --git a/src/index.js b/src/index.js
index c65835232..a61fd5583 100644
--- a/src/index.js
+++ b/src/index.js
@@ -80,7 +80,7 @@ if (typeof window !== 'undefined' && window.Vue) {
 
 module.exports = {
   install,
-  version: '0.4.2',
+  version: '0.5.0',
   Button,
   Switch,
   Field,