diff --git a/package.json b/package.json
index 01d7eb6..186fa94 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "babel-loader": "^7.1.5",
     "babel-polyfill": "^6.26.0",
     "snyk": "^1.290.1",
-    "webpack-dev-server": "^3.10.3"
+    "webpack-dev-server": "^4.7.3"
   },
   "snyk": true
 }