Update for Sonoma 14.1 doesn't show up

Hello,

System Settings says there are no updates. Is there a way to solve the problem please?

SIP was already enabled

I also tried Add revpatch=sbvmm to boot arguments.

But same problem

My config:

iMacPro1,1

Cpu: intel 4790k

Gpu: RX 570 8gb

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https://preview.redd.it/spsbv09xw0yb1.png?width=905&format=png&auto=webp&s=bce8287a716dee26c8982b36057bdb559d5ae2c3

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