Today Apple released iOS 7.1.1, which improves Touch ID recognition on the new iPhone 5s, fixes keyboard responsiveness, resolves problems some people were having with Bluetooth keyboards, and brings some security updates. To update, go to the Settings app > General > Software Update.
Also released was Apple TV 6.1.1 .
If you are having difficulty updating because you are out of storage space, visit my post on a way around it.