diff --git a/package.json b/package.json
index fd48266..b47392f 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "babel-plugin-transform-function-bind": "^6.5.2",
     "babel-preset-es2015": "^6.3.13",
     "chokidar-cli": "^1.2.0",
-    "coveralls": "^2.11.6",
+    "coveralls": "^2.11.9",
     "eslint": "^1.10.3",
     "nsp": "^2.2.0",
     "nyc": "^6.0.0"