diff --git a/package.json b/package.json
index 3bd200b..6b2cb73 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "ava": "^0.25.0",
     "coveralls": "^3.0.0",
     "eslint": "^4.19.1",
-    "nyc": "^11.7.1",
+    "nyc": "^13.2.0",
     "tap-nyan": "1.1.0"
   },
   "dependencies": {