diff --git a/package.json b/package.json
index f874d1e..1cdbca9 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "eslint-plugin-standard": "4.0.1",
     "husky": "3.0.9",
     "mocha": "^6.2.2",
-    "nyc": "^14.1.1",
+    "nyc": "^15.0.0",
     "semantic-release": "^15.13.28"
   },
   "config": {