diff --git a/package.json b/package.json
index 170b6f1..f669be0 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "typescript": "^5.0.0",
     "typescript-json-schema": "^0.62.0",
     "vite": "^4.4.2",
-    "vitest": "^0.32.2"
+    "vitest": "^1.1.0"
   },
   "type": "module",
   "dependencies": {