diff --git a/package.json b/package.json
index 2241c69..0cd52df 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   "devDependencies": {
     "coveralls": "^2.11.2",
     "mocha": "^3.0.0",
-    "nyc": "^8.1.0",
+    "nyc": "^9.0.1",
     "sails": "^0.12.1",
     "should": "^11.1.0",
     "supertest": "^2.0.0"