diff --git a/package.json b/package.json
index 6b69870..f532cc2 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   "devDependencies": {
     "browser-sync": "^2.18.6",
     "compression": "^1.6.1",
-    "coveralls": "^2.11.4",
+    "coveralls": "^3.0.1",
     "eslint": "^4.19.1",
     "eslint-config-onelint": "^3.0.0",
     "express": "^4.13.4",