diff --git a/package.json b/package.json
index 1e9f031..4b5279c 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
     "typescript": "5.9.3",
     "typescript-eslint": "8.55.0",
     "vite": "8.0.16",
-    "vitest": "4.1.9"
+    "vitest": "5.0.4"
   },
   "overrides": {
     "esbuild": "0.28.1",