Apple has launched a minor iOS update of size 26.1MB for iDevices.
iOS 7.1.1 is Now available via Software Update on all supported iOS devices via iTunes or Over-The-Air (Software Updates Section).
The iOS 7.1.1 contains improvements, bug fixes and security updates including,
- Further improvements to Touch ID fingerprint recognition
- Fixes a bug that could impact keyboard responsiveness
- Fixes an issue when using Bluetooth keyboards with VoiceOver enabled
You can checkout Apple’s Support Website for more information on the Security Updates..
Give it a try.