Update composer.json

Author: aloha

composer.json

@@ -13,7 +13,7 @@
     "license": "MIT",
     "require": {
         "php": ">=5.3.0",
-        "illuminate/support": "4.0.x",
+        "illuminate/support": "4.1.x",
         "twilio/sdk":"dev-master"
     },
     "autoload": {
@@ -22,4 +22,4 @@
         }
     },
     "minimum-stability": "dev"
-}
+}