Apple has released a new iOS update exclusively for the iPhone 5 (http://www.gsmarena.com/apple_iphone_5-4910.php). This update bumps the version number to 6.1.4 and includes just one tiny little change.
(http://cdn.gsmarena.com/vv/newsimg/13/05/ios-614/gsmarena_001.jpg)
According to the change log, the 6.1.4 update brings