diff --git a/package.json b/package.json
index c96e010c20..d7f642f95f 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
   },
   "devDependencies": {
     "clean-css-cli": "4.0.0",
-    "coveralls": "2.11.15",
+    "coveralls": "2.11.16",
     "debounce": "^1.0.0",
     "eslint": "3.15.0",
     "eslint-config-openlayers": "7.0.0",