### Google Ends Support for Chrome on macOS Big Sur
If you are a Chrome user still utilizing macOS Big Sur, you will soon need to determine whether to upgrade your operating system or stick with an obsolete version of the browser. Google has officially announced the cessation of support for macOS 11, also referred to as Big Sur, beginning with Chrome version 139, set to be released on July 30.
#### Timeline of Changes
As per the **Chrome Platform Status** page, Chrome 138 will be the last version that is compatible with macOS 11. Users will need to upgrade to macOS 12 (Monterey) or a later version in order to continue receiving updates and new features starting with Chrome 139.
#### Official Announcement
Google’s statement highlights the necessity of operating a supported OS for security reasons. The company remarked:
> “Chrome 138 will be the final release that supports macOS 11; Chrome 139+ will no longer support macOS 11, which is outside of its support window with Apple. Operating on a supported OS is critical to ensuring security.”
Although Chrome will continue to operate on macOS 11 post-update, users will encounter a warning infobar advising them that they are utilizing an unsupported version. Notably, the browser will cease to receive updates, including security patches, which could expose users to potential threats.
#### Implications for Users
For users wanting to keep their Chrome browser current with the newest features and security improvements, upgrading to macOS 12 or a later version is essential. Those who remain on Big Sur will not be able to access new installations of Chrome 139 or any future versions.
For individuals who cannot upgrade their macOS due to hardware constraints, it might be wise to look into alternative browsers that still provide support for older macOS versions.
#### Conclusion
As Google withdraws support for Chrome on macOS Big Sur, users must consider their options thoughtfully. Upgrading to a newer macOS version will guarantee ongoing access to the latest browser features and security updates, while those unable to upgrade may have to look at other browsing alternatives.
