diff --git a/packages/react-devtools-inline/package.json b/packages/react-devtools-inline/package.json
index e1234341353c5..f10da9960e955 100644
--- a/packages/react-devtools-inline/package.json
+++ b/packages/react-devtools-inline/package.json
@@ -38,6 +38,6 @@
     "style-loader": "^0.23.1",
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11",
-    "webpack-dev-server": "^3.10.3"
+    "webpack-dev-server": "^4.9.0"
   }
 }