Can't update OSX to 12.6.1. Neither from Software Update, nor from command line.

Hey! So I've been trying to update OSX Monterey to 12.6.1. In Software Update gui I had "Failed to prepare the software update. Please try again."

So I tried doing it in command line to see if the response is going to be more readable. I used this command:

sudo softwareupdate -i "macOS Monterey 12.6.1-21G217" -R

And the response is like this:

Software Update Tool

Finding available software

Downloading macOS Monterey 12.6.1

Downloading: 100.00%

Failed to download & prepare update: Error Domain=SUOSUErrorDomain Code=201 "Failed to prepare the software update. Please try again." UserInfo={NSLocalizedRecoverySuggestion=An error occurred while downloading the selected updates. Please check your internet connection and try again., NSLocalizedDescription=Failed to prepare the software update. Please try again., NSUnderlyingError=0x6000011299b0 {Error Domain=SUMacControllerError Code=7740 "[SUMacControllerErrorPrepareFailed=7740] Failed to perform Prepare operation: [MobileSoftwareUpdateErrorDomain(MSU):MSU_ERR_PREPARE_FAILURE(16)]" UserInfo={NSLocalizedDescription=Failed to prepare the software update. Please try again., SUMacControllerErrorIndicationsMask=0, NSDebugDescription=[SUMacControllerErrorPrepareFailed=7740] Failed to perform Prepare operation: [MobileSoftwareUpdateErrorDomain(MSU):MSU_ERR_PREPARE_FAILURE(16)], NSUnderlyingError=0x600001129980 {Error Domain=MobileSoftwareUpdateErrorDomain Code=16 "Could not find supported personalization variant in build manifest" UserInfo={NSLocalizedDescription=Could not find supported personalization variant in build manifest, target_update=21G217}}}}}

Any help is very appreciated!