diff --git a/package.json b/package.json
index 5bffa74..034f251 100644
--- a/package.json
+++ b/package.json
@@ -69,6 +69,6 @@
     "tsup": "^8.0.1",
     "typescript": "^5.4.0",
     "typescript-eslint": "^7.7.0",
-    "vitest": "^1.4.0"
+    "vitest": "^4.1.10"
   }
 }