Apple today began rolling out the fourth beta of macOS High Sierra 10.13.4 for debugging on the Mac. This comes nearly two weeks since the third build was seeded.

To install the build, head over to the “Updates” tab in the App Store and check for updates. There, you’ll find the new build ready to install. Just click the “Update” button next to the macOS High Sierra 10.13.4 beta listing and restart your Mac. The process may take a little while, so be patient and don’t turn off your Mac manually if you don’t have to.

So far, there hasn’t been any noticeable changes spotted in the new beta but we’ll let you know if we find anything down the line. As for now, it looks like only bug fixes and system stabilities are present. Messages in iCloud is present, however.


Posted by Max Buondonno

Founder and executive editor at Matridox (formally MBEDDED). I've also founded and am the sitting CEO at MBEDDED Media, a new kind of media company. Lover of anything and everything involving technology. I know CSS and basic HTML to an extent. Writer, blogger, critic, coder, and self-certified genius. Oh, and I'm told I'm a legend, if that means anything to you.


  1. […] after the third one was seeded. This comes after the fourth builds of iOS 11.3, tvOS 11.3, and macOS 10.13.4 were all released […]



  2. […] last week’s release of the fourth build, Apple today seeded those registered to test the Mac’s operating system […]



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