diff --git a/package.json b/package.json
index e8c6acc..8b041ce 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "uglifyjs-webpack-plugin": "^2.2.0",
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.12",
-    "webpack-dev-server": "^3.11.0",
+    "webpack-dev-server": "^5.2.5",
     "webpack-fix-style-only-entries": "^0.5.1",
     "webpack-merge": "^4.2.2"
   },