diff --git a/package.json b/package.json
index 2e436d7..e612bda 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   "devDependencies": {
     "ava": "^2.0.0",
     "chalk": "^2.4.2",
-    "coveralls": "^3.0.3",
+    "coveralls": "^3.0.5",
     "nyc": "^14.0.0",
     "standard": "^12.0.1",
     "standard-version": "^6.0.1"