diff --git a/package.json b/package.json
index 13ac41a..de42f93 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   ],
   "devDependencies": {
     "chai": "^4.0.0",
-    "coveralls": "^2.13.1",
+    "coveralls": "^3.0.14",
     "eslint": "^3.19.0",
     "eslint-plugin-node": "^4.2.2",
     "istanbul": "^0.4.5",