diff --git a/package.json b/package.json
index ba449d6..b85d480 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "test": "make test-all"
   },
   "dependencies": {
-    "commander": "~2.11.0"
+    "commander": "~2.12.0"
   },
   "devDependencies": {
     "mocha": "*",