diff --git a/package.json b/package.json
index 0462461..9450993 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
   },
   "devDependencies": {
     "ava": "^0.20.0",
-    "coveralls": "^2.13.1",
+    "coveralls": "^3.0.0",
     "dotenv": "^4.0.0",
     "nyc": "^11.0.3",
     "rimraf": "^2.6.1",