diff --git a/package.json b/package.json
index 68ac376..ccd0c07 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "eslint-config-airbnb": "^17.0.0",
     "eslint-plugin-import": "^2.10.0",
     "memory-fs": "^0.4.1",
-    "nyc": "^11.2.1",
+    "nyc": "^15.0.1",
     "webpack": "^4.21.0"
   },
   "babel": {