diff --git a/package.json b/package.json
index 6412d1f..ef461cd 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,6 @@
     "babel-eslint": "^8.0.1",
     "eslint": "^4.10.0",
     "mocha": "^5.0.0",
-    "nyc": "^11.3.0"
+    "nyc": "^12.0.1"
   }
 }