diff --git a/package.json b/package.json
index 859d385..41a35ff 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "vinyl": "^2.2.0"
   },
   "devDependencies": {
-    "coveralls": "^3.0.4",
+    "coveralls": "^3.0.10",
     "eslint": "^5.16.0",
     "istanbul": "^0.4.5",
     "mocha": "^6.1.4",