Ruby end-of-life dates

Ruby 4.0 reaches end of life on 2029-03-31.

CycleReleasedActive support endsEnd of lifeLatestLTS
4.02025-12-252029-03-314.0.9
3.42024-12-242028-03-313.4.12
3.32023-12-252027-03-313.3.13
3.22022-12-252026-03-313.2.11
3.12021-12-252025-03-263.1.7
3.02020-12-252024-04-233.0.7
2.72019-12-252023-03-312.7.8
2.62018-12-252022-03-312.6.10
2.52017-12-252021-03-312.5.9
2.42016-12-232020-03-312.4.10
2.32015-12-242019-03-312.3.8
2.22014-12-252018-03-312.2.10
2.12013-12-252017-03-312.1.10
2.0.02013-02-242016-02-242.0.0p648
1.9.32011-10-302015-02-231.9.3p551

Facts

Source
endoflife.date (checked 2026-09-09)

Release cycles

Ruby has 15 tracked release cycles.

12 cycles have reached end of life.

Keelbench tracks end-of-life dates for 469 products, updated daily. Check your repositories against these dates with Deps.