The package was signed with a certificate that has expired

I am unable to find MacOS 11.5.1 Beta updates after installing the profile.


During installation, I get the warning that The package was signed with a certificate that has expired. If you acquired this package recently, it may not be authentic. Do you want to continue with the installation anyway?


I continued and it seemed to install correctly - however Software Update has not found the beta 3 update for the past 2 days. I have wiped and reinstalled the Macbook Air three times. I also get the same warning when installing

- SF Pro Fonts

- SF Symbols App


I am a member of an active Apple Developer account.

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One of Apple's signing certificates expired recently. You will have to download new installers for anything signed before, such as the SF font. The only change in beta 3 was an updated signature, so your OS isn't going to offer that update to you.

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john daniel
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One of Apple's signing certificates expired recently. You will have to download new installers for anything signed before, such as the SF font. The only change in beta 3 was an updated signature, so your OS isn't going to offer that update to you.

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john daniel
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Help me

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keithbrianpadilla
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