Tor браузъра трябва да бъде винаги най-новата версия. Ако изпозлвате стара версия на софтуера, ще бъдете податливи на сериозни проблеми по сигурността и може да компроментирате личното си пространство и анонимност.
Tor Browser will prompt you to update the software once a new version has been released: the main menu (≡) will display a green circle with an upwards facing arrow in it, and you may see a written update indicator when Tor Browser opens. You can update either automatically or manually.
UPDATING TOR BROWSER AUTOMATICALLY

When you are prompted to update Tor Browser, click on the main menu (≡), then select “Restart to update Tor browser”.

Wait for the update to download and install, then Tor Browser will restart itself. You will now be running the latest version.
UPDATING TOR BROWSER MANUALLY
Когато бъдете уведомени за обновление на Tor браузъра, приключете браузването и затворете приложението.
Remove Tor Browser from your system by deleting the folder that contains it (see the Uninstalling section for more information).
Visit https://www.torproject.org/download/ and download a copy of the latest Tor Browser release, then install it as before.