diff --git a/package.json b/package.json
index 1be0e99..6658b06 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "es6-promisify": "3.0.0",
     "eslint": "2.7.0",
     "fs-extra": "0.26.7",
-    "nyc": "6.1.1",
+    "nyc": "6.2.1",
     "tempfile": "1.1.1"
   },
   "scripts": {