Failed to extract update

[Phillip Stemann]

Hi

I use Mac, I have 10.15 Catalina, and I want to update to Sourcetree 4.0.0, when I press "Check for updates" it shows the update fine, but when I press update, then an "Update Error" occurs saying: "Failed to extract update"

Any idea what I can do?

[_ficu]

look here https://community.atlassian.com/t5/Sourcetree-questions/Mac-Major-v-4-0-update-proposal/qaq-p/1212814

its looks like they update these files because was detected as virus. And something goes wrong....