diff --git a/package.json b/package.json
index a3b32d1..5c3d1b3 100644
--- a/package.json
+++ b/package.json
@@ -19,8 +19,8 @@
     "zod": "^3.25.76"
   },
   "devDependencies": {
-    "@cloudflare/vitest-pool-workers": "^0.7.8",
-    "@cloudflare/workers-types": "^4.20260702.1",
+    "@cloudflare/vitest-pool-workers": "^0.18.0",
+    "@cloudflare/workers-types": "^5.20260706.1",
     "@commitlint/cli": "^21.2.0",
     "@commitlint/config-conventional": "^21.2.0",
     "typescript": "^5.9.3",