diff --git a/5-browser-extension/start/package.json b/5-browser-extension/start/package.json
index 28aa03482b..f1021962a3 100644
--- a/5-browser-extension/start/package.json
+++ b/5-browser-extension/start/package.json
@@ -16,8 +16,8 @@
 	"author": "Jen Looper",
 	"license": "MIT",
 	"devDependencies": {
-		"webpack": "^4.44.1",
-		"webpack-cli": "^3.3.12"
+		"webpack": "^5.0.0",
+		"webpack-cli": "^4.0.0"
 	},
 	"dependencies": {
 		"axios": "^0.19.2"