GitHub Actions Runner Images macos-13 End of Life
Support dates and upgrade guidance — rebuilt from live data.
GitHub Actions Runner Images macos-13 reached end of life on 4 Dec 2025. It no longer receives security fixes.
Support timeline
Official dates from the GitHub Actions Runner Images release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 24 Apr 2023 | — |
| End of life | 4 Dec 2025 | 0.7 years ago |
| Active support ended | 19 Sept 2025 | security fixes only after this |
| Latest release | — | final |
Where to go from macos-13
Recommended target: GitHub Actions Runner Images macos-26.
The newest actively supported branch is GitHub Actions Runner Images macos-26 (latest release ).
Frequently asked questions
Is GitHub Actions Runner Images macos-13 still safe to use?
GitHub Actions Runner Images macos-13 reached end of life on 4 Dec 2025, 248 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download GitHub Actions Runner Images macos-13?
Yes — the final release (macos-13) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade GitHub Actions Runner Images macos-13 to?
Upgrade to GitHub Actions Runner Images macos-26, the newest actively supported branch.