Tor Browser 14.5.3 is now available from the Tor Browser download page and also from our distribution directory.

This version includes important security updates to Firefox.

Send us your feedback

If you find a bug or have a suggestion for how we could improve this release, please let us know.

Full changelog

The full changelog since Tor Browser 14.5.2 is:

• All Platforms
  • Updated NoScript to 13.0.6
  • Bug tor-browser#43811: Backport security fixes from Firefox 139
  • Bug mullvad-browser#439: Rebase Mullvad Browser stable onto 128.11.0esr
• Windows + macOS + Linux
  • Updated Firefox to 128.11.0esr
• Android
  • Updated GeckoView to 128.11.0esr
• Build System
  • Android
    • Bug tor-browser#43809: Allow tba-fetch-deps.sh to fetch prebuilt artifacts from tor-browser-build from nightlies