diff --git a/package.json b/package.json
index 2a2ae1d7..5d3cf82a 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@vuepress/bundler-vite": "2.0.0-rc.14",
     "@vuepress/bundler-webpack": "2.0.0-rc.14",
     "@vuepress/client": "2.0.0-rc.14",
-    "@vuepress/plugin-comment": "2.0.0-rc.30",
+    "@vuepress/plugin-comment": "2.0.0-rc.42",
     "@vuepress/plugin-copyright": "2.0.0-rc.30",
     "@vuepress/plugin-feed": "2.0.0-rc.30",
     "@vuepress/plugin-search": "2.0.0-rc.14",
@@ -39,6 +39,7 @@
     "@vuepress/bundler-vite": "2.0.0-rc.14",
     "@vuepress/plugin-notice": "2.0.0-rc.41",
     "echarts": "^5.5.1",
-    "vuepress-plugin-components": "2.0.0-rc.52"
+    "vuepress-plugin-components": "2.0.0-rc.52",
+    "vuepress-plugin-copyright2": "2.0.0-rc.18"
   }
 }
\ No newline at end of file