diff --git a/package.json b/package.json
index 40b1590..3c0f1c8 100644
--- a/package.json
+++ b/package.json
@@ -98,7 +98,7 @@
     "@types/node": "^24.1.0",
     "@types/ws": "^8.18.1",
     "@vitest/ui": "^3.2.4",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.18"
   },
   "peerDependencies": {
     "typescript": "^5.8.3"