diff --git a/package.json b/package.json
index 11d7493..011783d 100644
--- a/package.json
+++ b/package.json
@@ -70,9 +70,9 @@
     "@babel/parser": "^7.7.4",
     "@babel/register": "7.0.0",
     "@vue/babel-plugin-transform-vue-jsx": "^1.2.1",
-    "@vue/cli-plugin-babel": "^4.0.0",
-    "@vue/cli-plugin-eslint": "^4.0.0",
-    "@vue/cli-plugin-unit-jest": "^4.0.0",
+    "@vue/cli-plugin-babel": "3.5.3",
+    "@vue/cli-plugin-eslint": "^3.9.1",
+    "@vue/cli-plugin-unit-jest": "3.5.3",
     "@vue/cli-service": "^4.0.0",
     "@vue/test-utils": "1.0.0-beta.29",
     "autoprefixer": "^9.5.1",