diff --git a/package.json b/package.json
index 54c5967..ce6308d 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   },
   "devDependencies": {
     "@open-wc/testing": "^3",
-    "@web/dev-server": "^0.3",
+    "@web/dev-server": "^0.4",
     "@web/test-runner": "^0.17",
     "eslint": "^8",
     "eslint-config-brightspace": "^0.25",