diff --git a/package.json b/package.json
index 05eaaed..cd71a4f 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "assertit": "^0.1.0",
     "bluebird": "^3.4.6",
     "commitizen": "^2.8.6",
-    "coveralls": "^2.11.14",
+    "coveralls": "2.12.0",
     "cz-conventional-changelog": "^1.2.0",
     "mz": "^2.4.0",
     "nyc": "^10.0.0",