diff --git a/package.json b/package.json
index 6ca31bc..b2a64de 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "tslib": "2.8.1",
     "typescript": "5.9.2",
     "vite": "7.3.2",
-    "vitest": "3.2.4"
+    "vitest": "4.1.0"
   },
   "type": "module",
   "dependencies": {