Update commander dependency.

diff --git a/package.json b/package.json
index 2330038..e814cc5 100644 (file)
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "test": "vows"
   },
   "dependencies": {
-    "commander": "2.1.x"
+    "commander": "2.2.x"
   },
   "devDependencies": {
     "jshint": "2.4.x",