On the Support section of its web site, Apple describes the Safari 4.0.3 update as follows: Version 4.0.3 improves the stability, compatibility and security of the web browser and is recommended for all users. Is my computer too old to get at least a safari 5? Book of ra 2020.Īpple has updated its Support section with a new release of Safari, the standard web browser on Macintosh computers. But, some programs I want to run say I need a later version of safari. Under the Apple heading and upgrades it says there are no upgrades available. How can I upgrade the safari on my computer. I have a Mac OS X version 10.4.11 with safari version 4.1.3. Intel Core Duo processor and this has NOTHING to do with OS 10.4.11 That is just an. (10.6) you can update and download newer Operating Systems from the App Store.