JRuby Downloads
Current Release: JRuby 9.4.0.0
JRuby 9.4.0.0 is our point release of our Ruby 3.1.x support. Please check out our release notes for more information.
JRuby 9.4.0.0 Binary .tar.gz
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JRuby 9.4.0.0 Binary .zip
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JRuby 9.4.0.0 Windows Executable
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JRuby 9.4.0.0 Windows Executable (x64)
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JRuby 9.4.0.0 Source .zip
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JRuby 9.4.0.0 Complete .jar
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JRuby-jars 9.4.0.0 .gem
JRuby 9.3.9.0 is our point release of our Ruby 2.6.x support. Please check out our release notes for more information.
JRuby 9.3.9.0 Binary .tar.gz
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JRuby 9.3.9.0 Binary .zip
(md5, sha1, sha256 )
JRuby 9.3.9.0 Windows Executable
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JRuby 9.3.9.0 Windows Executable (x64)
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JRuby 9.3.9.0 Source .zip
(md5, sha1, sha256)
JRuby 9.3.9.0 Complete .jar
(md5, sha1, sha256)
JRuby-jars 9.3.9.0 .gem
Nightly Builds
Nightly builds of stable (9.1.x) and development (9.2.x)