diff --git a/package.json b/package.json
index 04500ab..a5231c1 100644
--- a/package.json
+++ b/package.json
@@ -58,6 +58,6 @@
     "@biomejs/biome": "^2.4.8",
     "@types/node": "^22.10.5",
     "typescript": "^7.0.0",
-    "vitest": "^4.0.17"
+    "vitest": "^5.0.0"
   }
 }