diff --git a/package.json b/package.json
index 60cd716..1551063 100644
--- a/package.json
+++ b/package.json
@@ -53,6 +53,6 @@
     "eslint-config-standard": "^6.2.1",
     "eslint-plugin-promise": "^3.4.0",
     "eslint-plugin-standard": "^2.0.1",
-    "nyc": "^10.1.2"
+    "nyc": "^15.1.0"
   }
 }