diff --git a/package.json b/package.json
index c578e443..08a8496f 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "uglifyjs-webpack-plugin": "1.3.0",
     "url-loader": "4.1.1",
     "webpack": "4.44.2",
-    "webpack-dev-server": "3.11.0",
+    "webpack-dev-server": "5.2.1",
     "webpack-manifest-plugin": "2.2.0",
     "whatwg-fetch": "3.5.0",
     "workbox-webpack-plugin": "5.1.4"