diff --git a/package.json b/package.json
index 03b23d4..f0d0025 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "debug": "~3.1.0",
     "express": "~4.16.3",
     "json5": "~1.0.1",
-    "nyc": "~11.6.0",
+    "nyc": "~11.7.1",
     "proxyquire": "~2.0.0",
     "serve-index": "~1.9.1",
     "sinon": "~4.4.6",