diff --git a/package.json b/package.json
index 90d1763..4fd951c 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "cz-conventional-changelog": "^2.0.0",
     "esdoc": "^1.0.1",
     "mocha": "^5.0.0",
-    "nyc": "^13.2.0",
+    "nyc": "^14.1.0",
     "rimraf": "^2.5.2",
     "standard": "^12.0.0"
   },