diff --git a/packages/core/package.json b/packages/core/package.json
index 2f5b7b9..8714005 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -216,7 +216,7 @@
     "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"
   }
 }