diff --git a/packages/core/package.json b/packages/core/package.json
index d19ccc3..c46832a 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -229,7 +229,7 @@
     "esbuild": "0.28.0",
     "fast-check": "4.7.0",
     "typescript": "6.0.3",
-    "vitest": "4.1.5",
+    "vitest": "4.1.9",
     "wrangler": "4.89.1"
   }
 }