diff --git a/package.json b/package.json
index 19fa28b..581d426 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
 		"@codeeditorland/common": "0.0.6"
 	},
 	"devDependencies": {
-		"@cloudflare/workers-types": "4.20260519.1",
+		"@cloudflare/workers-types": "4.20260520.1",
 		"@playform/build": "0.3.2",
 		"@types/dotenv": "8.2.3",
 		"miniflare": "4.20260518.0",