update Catalina Security Update 2022-005 10.15.7

I cannot update Catalina Security Update 2022-005 10.15.7 on my 2018 MacBook Air . It will not update and I can't update to any other os such Big Sur or another OS update. It goes through the update process but nothing changes and I'm stuck with Catalina 10.15.7. It has 16gb of ram and 142gb free space.




MacBook Air 13″, macOS 10.15

Posted on Oct 14, 2023 12:47 PM

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Oct 15, 2023 06:40 AM in response to Gabster_71

Make sure you have no MacKeeper or Advanced Mac Cleaner, or anti-virus installed:

Do not install MacKeeper - Apple Community


First make sure you backup your data:

Backup now, or forever hold your peace - … - Apple Community


Next, turn off FileVault in Apple menu -> System Preferences -> Privacy and Security.


Next run the 10.5 combo update. Then run

Download Security Update 2022-005 (Catalina)


Big Sur can be found here:

How to download and install macOS - Apple Support


You can turn back on Filevault when you are finished if you are willing to risk not being able to decrypt your drive if the password information is lost or gets corrupted.

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update Catalina Security Update 2022-005 10.15.7

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