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Update my version of Firefox

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  • Last reply by cor-el

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I need to get an updated version of Firefox for OS X 10.9.5

I need to get an updated version of Firefox for OS X 10.9.5

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Firefox 78.15.0 ESR is the last version for Mac OS X 10.9/10.10/10.11 (mozilla-mac-eol-esr1) and you will no longer receive updates.

Firefox 78.15.0 on the Mozilla CDN server:

See also: Current release require macOS 10.15 or newer. MacOS users on OS X 10.12/10.13/10.14 will be moved to Firefox 115 ESR.