diff --git a/package.json b/package.json
index e679d91..c8b1774 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "inspect-process": "^0.5.0",
     "istanbul": "^0.4.5",
     "mocha": "^5.0.0",
-    "nyc": "^12.0.1",
+    "nyc": "^13.2.0",
     "standard": "^12.0.0"
   },
   "standard": {