diff --git a/docs/package.json b/docs/package.json
index c8d1f1cd..8e158364 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -4,8 +4,8 @@
     "glob": "^7.2.0",
     "markdown-it-attrs": "^4.1.3",
     "vuepress": "^2.0.0-beta.38",
-    "vuepress-plugin-copy-code2": "^2.0.0-beta.36"
-    "vuepress-plugin-sitemap2": "^2.0.0-beta.41"
+    "vuepress-plugin-copy-code2": "^2.0.0-beta.36",
+    "vuepress-plugin-sitemap2": "^2.0.0-beta.45"
   },
   "scripts": {
     "dev": "vuepress dev .",