Lenovo T440p / update coreboot? how?

[Felix]

Hello,
can I install a newer version of coreboot on my notebook? If yes, what are the steps?

And do you know anything about this version?

BIOS Information
        Vendor: coreboot
        Version: 4.16-1239-gd5c31acee4-dirty
        Release Date: 05/30/2022
        ROM Size: 12 MB
        Characteristics:
                PCI is supported
                PC Card (PCMCIA) is supported
                BIOS is upgradeable
                Selectable boot is supported
                ACPI is supported
                Targeted content distribution is supported
        BIOS Revision: 4.16
        Firmware Revision: 0.0

Br
Felix