diff --git a/packages/react-devtools-scheduling-profiler/package.json b/packages/react-devtools-scheduling-profiler/package.json
index 705261279e304..90f8ebf3f8864 100644
--- a/packages/react-devtools-scheduling-profiler/package.json
+++ b/packages/react-devtools-scheduling-profiler/package.json
@@ -29,7 +29,7 @@
     "vercel": "^20.1.0",
     "webpack": "^4.44.1",
     "webpack-cli": "^3.3.12",
-    "webpack-dev-server": "^3.11.0",
+    "webpack-dev-server": "^4.0.0",
     "worker-loader": "^3.0.2"
   }
 }