diff --git a/benchmark/package.json b/benchmark/package.json
index 76659f83eef8c5..31f2eaf90979c8 100644
--- a/benchmark/package.json
+++ b/benchmark/package.json
@@ -27,7 +27,7 @@
     "serve-handler": "^6.1.3",
     "styled-components": "^5.0.0",
     "theme-ui": "^0.3.1",
-    "webpack": "^4.41.0",
+    "webpack": "^5.0.0",
     "webpack-cli": "^4.0.0"
   }
 }