diff --git a/package.json b/package.json
index ea34884..9a96b74 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "run-sequence": "^1.2.1",
     "sinon": "^1.17.7",
     "sinon-chai": "^2.8.0",
-    "yargs": "^6.6.0"
+    "yargs": "^7.1.0"
   },
   "main": "index.js",
   "files": [