diff --git a/package.json b/package.json
index 88f5532..ff7950f 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "react-dom": "18.2.0"
   },
   "devDependencies": {
-    "@cloudflare/workers-types": "3.16.0",
+    "@cloudflare/workers-types": "4.20230710.1",
     "@remix-run/dev": "1.7.0",
     "@remix-run/eslint-config": "1.7.0",
     "@types/react": "18.0.18",