diff --git a/packages/@vue/cli-service/package.json b/packages/@vue/cli-service/package.json
index e92062552b..f82f9ee2e6 100644
--- a/packages/@vue/cli-service/package.json
+++ b/packages/@vue/cli-service/package.json
@@ -76,7 +76,7 @@
     "webpack": "^4.0.0",
     "webpack-bundle-analyzer": "^3.3.2",
     "webpack-chain": "^6.0.0",
-    "webpack-dev-server": "^3.4.1",
+    "webpack-dev-server": "^4.0.0",
     "webpack-merge": "^4.2.1"
   },
   "peerDependencies": {