diff --git a/package.json b/package.json
index 68d27fda..6211bcf0 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
 		"@codeeditorland/common": "0.0.6"
 	},
 	"devDependencies": {
-		"@cloudflare/workers-types": "4.20250418.0",
+		"@cloudflare/workers-types": "4.20250421.0",
 		"@playform/build": "0.2.3",
 		"@types/dotenv": "8.2.3",
 		"miniflare": "4.20250416.0",