diff --git a/package.json b/package.json
index 604d408..b983b8f 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "request": "~2.83.0"
   },
   "devDependencies": {
-    "coveralls": "^2.11.2",
+    "coveralls": "^3.0.0",
     "istanbul": "~0.4.0",
     "jshint": "^2.5.10",
     "mocha": "^3.0.0",