diff --git a/edge/package.json b/edge/package.json
index 0d9c65f8..fcb01e24 100644
--- a/edge/package.json
+++ b/edge/package.json
@@ -25,7 +25,7 @@
   "author": "Auto-Optimized",
   "license": "MIT",
   "devDependencies": {
-    "vitest": "^3.2.4",
+    "vitest": "^4.1.6",
     "wrangler": "^4.80.0"
   }
 }