diff --git a/package.json b/package.json
index 7ca267e..18e5d0e 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@types/sinon": "7.0.6",
     "babel-eslint": "^10.0.1",
     "chai": "4.2.0",
-    "coveralls": "3.0.3",
+    "coveralls": "3.0.12",
     "eslint": "5.9.0",
     "eslint-config-airbnb": "17.1.0",
     "eslint-plugin-import": "^2.14.0",