Ruby 3.3
security supportEOL 2027-03-31Next change 2027-03-31
Ruby 3.3 is currently in security support; end of life is scheduled for 2027-03-31. First release: 2023-12-25. Latest stable release: 3.3.12. Lifecycle periods below are derived from official vendor sources with provenance.
Latest stable 3.3.12 (2026-07-16)
Lifecycle & support periods
| Phase | From | Until | Provider | Source |
|---|---|---|---|---|
| standard support | 2023-12-25 | 2026-04-01 | Ruby core team | Ruby branches.yml (ruby/www.ruby-lang.org) |
| security support | 2026-04-01 | 2027-03-31 | Ruby core team | Ruby branches.yml (ruby/www.ruby-lang.org) |
| end of life | 2027-03-31 | — | Ruby core team | Ruby branches.yml (ruby/www.ruby-lang.org) |
Provenance
Every lifecycle fact is traceable to its authoritative source.
- Ruby branches.yml (ruby/www.ruby-lang.org)first party · mediumhttps://raw.githubusercontent.com/ruby/www.ruby-lang.org/master/_data/branches.yml
Retrieved 2026-08-29 · Ruby 3.3 EOL from official branches.yml expected_eol_date (confirmed eol_date not yet published).
- Ruby branches.yml (ruby/www.ruby-lang.org)first party · highhttps://raw.githubusercontent.com/ruby/www.ruby-lang.org/master/_data/branches.yml
Retrieved 2026-08-29 · Ruby 3.3 security maintenance until expected EOL 2027-03-31 (official expected_eol_date)
- Ruby branches.yml (ruby/www.ruby-lang.org)first party · highhttps://raw.githubusercontent.com/ruby/www.ruby-lang.org/master/_data/branches.yml
Retrieved 2026-08-29 · Ruby 3.3 normal maintenance (bug + security fixes)
Recent releases
- 3.3.122026-07-16
- 3.3.112026-03-26
- 3.3.102025-10-23
- 3.3.92025-07-24
- 3.3.82025-04-09
- 3.3.72025-01-15
- 3.3.62024-11-05
- 3.3.52024-09-03
- 3.3.42024-07-09
- 3.3.32024-06-12
- 3.3.22024-05-30
- 3.3.12024-04-23