diff --git a/package.json b/package.json
index a04124c..953a2c4 100644
--- a/package.json
+++ b/package.json
@@ -41,6 +41,6 @@
     "prettier": "^3.3.2",
     "typescript": "^5.5.2",
     "typescript-eslint": "^7.15.0",
-    "vitest": "^1.6.0"
+    "vitest": "^4.1.11"
   }
 }