diff --git a/packages/google-cloud-bigquery-reservation/package.json b/packages/google-cloud-bigquery-reservation/package.json
index e05c80d851e..7467743370c 100644
--- a/packages/google-cloud-bigquery-reservation/package.json
+++ b/packages/google-cloud-bigquery-reservation/package.json
@@ -60,7 +60,7 @@
     "ts-loader": "^8.0.0",
     "typescript": "^3.9.6",
     "webpack": "^4.43.0",
-    "webpack-cli": "^3.3.12",
+    "webpack-cli": "^4.0.0",
     "@microsoft/api-documenter": "^7.8.10",
     "@microsoft/api-extractor": "^7.8.10"
   },