Apple on Monday issued a new iOS 11.2.2 software update for iPhone, iPad and iPod touch.

According to release notes accompanying the download, iOS 11.2.2 “provides a security update” and is recommended for all users.

The new software can be applied over the air by going to Settings → General → Software Update on your iOS device or through desktop iTunes. The iOS 11.2.2 firmware is also available via the iDownloadBlog Download webpage.