diff --git a/package.json b/package.json
index 73ede2e..9cba305 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "noflo-runtime-headless": "^0.2.0",
     "noflo-runtime-postmessage": "^0.13.0",
     "noflo-webpack-config": "^1.1.0",
-    "webpack": "^4.27.1",
+    "webpack": "^5.11.1",
     "webpack-cli": "^4.3.0"
   },
   "noflo": {