Apple has just released a minor update to IOS bringing the version to 7.1.2. Don't expect any major changes, this fixes an iBeacon bug, a data transfer bug from some 3rd party accessories and protects mail attachments with proper encryption.

It's a 30 MB Over-the-Air (OTA) update for the iPad and 32MB for the iPhone. 

To get it, go to Settings > Software Update and voila.