diff --git a/package.json b/package.json
index fd2d212..040bbec 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "husky": "^8.0.3",
     "koa": "^2.14.1",
     "mocha": "^10.2.0",
-    "nyc": "^15.1.0",
+    "nyc": "^17.0.0",
     "prettier": "^3.0.0",
     "ts-node-dev": "^2.0.0",
     "typescript": "^5.0.4"