diff --git a/package.json b/package.json
index a618752..bb01685 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "es6-promise": "3.2.1",
     "finalhandler": "0.5.0",
     "mocha": "^2.5.0",
-    "nyc": "^6.6.0",
+    "nyc": "^7.1.0",
     "serve-static": "1.11.1",
     "xo": "0.15.1"
   },