diff --git a/package.json b/package.json
index e41a1de..db576d7 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,8 @@
     "rollup": "^2.70.1",
     "rollup-plugin-clear": "^2.0.7",
     "shelljs": "^0.8.5",
-    "vinyl": "^2.2.1"
+    "vinyl": "^2.2.1",
+    "vuepress": "^2.0.0-beta.38"
   },
   "dependencies": {
     "cross-env": "^7.0.3",