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It's time for our fourth Ask Microsoft Anything (AMA) about updating Secure Boot certificates on your Windows devices before they expire in June of 2026. If you've already bookmarked Secure Boot play...
Pearl-Angeles
Updated Apr 15, 2026
AMA
ESTech's avatar
ESTech
Occasional Reader
Apr 23, 2026

How do i update the certificates on Windows Insider Beta

  • mihi's avatar
    mihi
    Brass Contributor
    Apr 23, 2026

    There should not be a difference between Insider builds and normal builds. I have updated certificates on some VMs running Insider builds without any issues.

    Note that the build needs to be from Mid-2025 or later so it has the new certificates.

    If you are having issues with that, please post your exact build number (and used Insider channel) and the error you are receiving.