https://wccftech.com/surface-pro-7-firmware-updates-9-101-140-0/

Microsoft has released new updates for Surface Pro 7 devices running Windows 10 May 2019 Update, version 1903 or greater, focusing on system stability. For those who may have missed it, we reported earlier today that the company has discounted this ultra-light 2-in-1, currently offering a $360 discount on the product.

Note that you cannot uninstall or revert to an earlier version once you have installed the firmware updates. Once done, restart your device from Start > Power > Restart to complete the installation process. Since Microsoft releases Surface updates in multiple stages, not every device will receive this update right away. To confirm, head over to your Windows Update settings to see if you have these updates available.