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RubyEnd of Life (EOL) Dates & Support Status

Active
Programming LanguagesLatest Version: 3.4.11Latest Release: Sep 23, 2026

Ruby is a dynamic, open-source programming language focused on simplicity and productivity, known for the Ruby on Rails framework.

Support summary

Ruby currently has supported cycles. Track the next EOL date and validate upgrades before your change window.

What do EOL and support statuses mean?

Next EOL

Mar 31, 2027

Ruby 3.3 · 185 days left

Supported cycles

3

0 lts

Versions

15

Latest Version

3.4.11

Active Support

3

EOL

12

Lifecycle Timeline

Dec 23, 2016As of Sep 27, 2026
4.0Active · Mar 31, 2029
3.4Active · Mar 31, 2028
3.3Active · Mar 31, 2027
3.2EOL · Mar 31, 2026
3.1EOL · Mar 26, 2025
3.0EOL · Apr 23, 2024
2.7EOL · Mar 31, 2023
2.6EOL · Mar 31, 2022
2.5EOL · Mar 31, 2021
2.4EOL · Mar 31, 2020
ActiveSecurityEOLHistorical phase unknown

Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.

Versions

ReleaseRelease DateActive SupportEOLLatest VersionLTSStatus
4.0Dec 25, 2025MaintainedMar 31, 20294.0.7No
Active
3.4Dec 24, 2024MaintainedMar 31, 20283.4.11No
Active
3.3Dec 25, 2023MaintainedMar 31, 20273.3.12No
Active
3.2Dec 25, 2022EndedMar 31, 20263.2.11No
EOL
3.1Dec 25, 2021EndedMar 26, 20253.1.7No
EOL
3.0Dec 25, 2020EndedApr 23, 20243.0.7No
EOL
2.7Dec 25, 2019EndedMar 31, 20232.7.8No
EOL
2.6Dec 25, 2018EndedMar 31, 20222.6.10No
EOL
2.5Dec 25, 2017EndedMar 31, 20212.5.9No
EOL
2.4Dec 23, 2016EndedMar 31, 20202.4.10No
EOL
2.3Dec 24, 2015EndedMar 31, 20192.3.8No
EOL
2.2Dec 25, 2014EndedMar 31, 20182.2.10No
EOL
2.1Dec 25, 2013EndedMar 31, 20172.1.10No
EOL
2.0.0Feb 24, 2013EndedFeb 24, 20162.0.0p648No
EOL
1.9.3Oct 30, 2011EndedFeb 23, 20151.9.3p551No
EOL

Data sources

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Frequently Asked Questions

Which versions of Ruby have reached end of life?
The following Ruby versions have reached end of life and no longer receive security updates: 3.2, 3.1, 3.0, 2.7, 2.6, 2.5, 2.4, 2.3 (and 4 more). It is recommended to upgrade to a supported version.
Is it safe to continue using Ruby 3.2?
Ruby 3.2 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of Ruby?
The latest version of Ruby is 3.4.11, released in the 3.4 release cycle.
How many versions of Ruby are currently supported?
Ruby currently has 3 actively supported version(s): 4.0, 3.4, 3.3.
When does Ruby 4.0 reach end of life?
Ruby 4.0 is scheduled to reach end of life on Mar 31, 2029.
What should I do when Ruby reaches end of life?
When a Ruby version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.