RubyGems
bcrypt
OpenBSD's bcrypt() password hashing algorithm.
Release cadenceEvery 13 months
Last releaseMar 18, 2026
Open advisories0
Changelog quality67% curated
GitHub Releases, gaps for some releases
Release history SecurityYou're on
15 older or filtered releases not shown.
VersionChannelDateChangesSecurity
3.1.22 StableMar 18, 2026Security1Other3Fix3.1.21 youStableDec 31, 2025Security1Platform1Changed1Other63.1.20 StableNov 17, 2023No notes published3.1.19 StableJun 22, 2023No changes listed3.1.18 StableMay 16, 2022No changes listed3.1.17 StableMar 14, 2022No changes listed3.1.16 StableSep 3, 2020No changes listed3.1.15 StableJul 21, 2020No changes listed3.1.14 StableJul 21, 2020No changes listed3.1.13 StableMay 31, 2019No changes listed3.1.12 StableMay 16, 2018No changes listed3.1.12.rc1 RCMay 15, 2018No changes listed3.1.11 StableMar 6, 2016No changes listed3.1.10 StableJan 29, 2015No changes listed3.1.9 StableOct 23, 2014No changes listed3.1.8 StableOct 23, 2014No changes listed3.1.7 StableFeb 25, 2014No changes listed3.1.6 StableFeb 21, 2014No changes listed3.1.3 StableFeb 21, 2014No changes listed