I did look through the history when running the bin/plugin update and saw these 2 errors:
Updating logstash-codec-collectd, logstash-codec-dots, logstash-codec-edn, logstash-codec-edn_lines, logstash-codec-es_bulk, logstash-codec-fluent, logstash-codec-graphite, logstash-code c-json, logstash-codec-json_lines, logstash-codec-line, logstash-codec-msgpack, logstash-codec-multiline, logstash-codec-netflow, logstash-codec-oldlogstashjson, logstash-codec-plain, lo gstash-codec-rubydebug, logstash-filter-anonymize, logstash-filter-checksum, logstash-filter-clone, logstash-filter-csv, logstash-filter-date, logstash-filter-dns, logstash-filter-drop, logstash-filter-fingerprint, logstash-filter-geoip, logstash-filter-grok, logstash-filter-json, logstash-filter-kv, logstash-filter-metrics, logstash-filter-multiline, logstash-filter-mu tate, logstash-filter-ruby, logstash-filter-sleep, logstash-filter-split, logstash-filter-syslog_pri, logstash-filter-throttle, logstash-filter-translate, logstash-filter-urldecode, logs tash-filter-useragent, logstash-filter-uuid, logstash-filter-xml, logstash-input-beats, logstash-input-couchdb_changes, logstash-input-elasticsearch, logstash-input-eventlog, logstash-in put-exec, logstash-input-file, logstash-input-ganglia, logstash-input-gelf, logstash-input-generator, logstash-input-graphite, logstash-input-heartbeat, logstash-input-http, logstash-inp ut-imap, logstash-input-irc, logstash-input-jdbc, logstash-input-kafka, logstash-input-log4j, logstash-input-lumberjack, logstash-input-pipe, logstash-input-rabbitmq, logstash-input-redi s, logstash-input-s3, logstash-input-snmptrap, logstash-input-sqs, logstash-input-stdin, logstash-input-syslog, logstash-input-tcp, logstash-input-twitter, logstash-input-udp, logstash-i nput-unix, logstash-input-xmpp, logstash-input-zeromq, logstash-output-cloudwatch, logstash-output-csv, logstash-output-elasticsearch, logstash-output-email, logstash-output-exec, logsta sh-output-file, logstash-output-ganglia, logstash-output-gelf, logstash-output-graphite, logstash-output-hipchat, logstash-output-http, logstash-output-irc, logstash-output-juggernaut, l ogstash-output-kafka, logstash-output-lumberjack, logstash-output-nagios, logstash-output-nagios_nsca, logstash-output-null, logstash-output-opentsdb, logstash-output-pagerduty, logstash -output-pipe, logstash-output-rabbitmq, logstash-output-redis, logstash-output-s3, logstash-output-sns, logstash-output-sqs, logstash-output-statsd, logstash-output-stdout, logstash-outp ut-tcp, logstash-output-udp, logstash-output-xmpp, logstash-output-zeromq, logstash-patterns-core
Error Bundler::InstallError, retrying 1/10
An error occurred while installing jruby-kafka (1.5.0), and Bundler cannot continue.
Make sure that gem install jruby-kafka -v '1.5.0'
succeeds before bundling.
WARNING: SSLSocket#session= is not supported
Error Bundler::InstallError, retrying 2/10
An error occurred while installing manticore (0.5.2), and Bundler cannot continue.
Make sure that gem install manticore -v '0.5.2'
succeeds before bundling.
WARNING: SSLSocket#session= is not supported