4 Runtime Dependencies

Gem Required version
jar-dependencies 0.1.7 = 0.1.7
logstash-core 1.5.6-java < 2.0.0 >= 1.4.0
maven-tools 1.0.7 = 1.0.7
ruby-maven 3.1.1.0.8 = 3.1.1.0.8

1 Development Dependency

Gem Required version
logstash-devutils 2.6.3-java >= 0