diff --git a/package.json b/package.json
index d010b46..8131463 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,6 @@
     "coveralls": "^3.0.0",
     "eslint": "^5.5.0",
     "mocha": "^6.0.0",
-    "nyc": "^14.0.0"
+    "nyc": "^15.0.0"
   }
 }