diff --git a/package.json b/package.json
index 325e879..3ed5cb2 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "chai": "^4.1.2",
     "chai-http": "^3.0.0",
     "config": "^1.30.0",
-    "coveralls": "^3.0.0",
+    "coveralls": "3.0.2",
     "depcheck": "^0.6.9",
     "eslint": "^4.18.2",
     "eslint-config-standard": "^11.0.0",