diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0b34e913..1b2aeb7a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,14 @@
-# Change Log
+# Changelog
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+## [2.9.1](https://github.com/driskell/log-courier/compare/v2.9.0...v2.9.1) (2022-10-15)
+
+
+### Bug Fixes
+
+* Fix installation issue of gems due to missing version.rb file ([a2dc5e4](https://github.com/driskell/log-courier/commit/a2dc5e4f680f0b66d0abf1e13006ddc240629110)), closes [#393](https://github.com/driskell/log-courier/issues/393)
+* Fix recursive lock in harvester blocking admin socket ([dc03b40](https://github.com/driskell/log-courier/commit/dc03b40da03a0b1982418e5f85d33125bc3d3ea6)), closes [#394](https://github.com/driskell/log-courier/issues/394)
 
 ## 2.9.0
 
diff --git a/lc-lib/core/version.go b/lc-lib/core/version.go
index 69044e0e..37e3d271 100644
--- a/lc-lib/core/version.go
+++ b/lc-lib/core/version.go
@@ -19,5 +19,5 @@ package core
 // LogCourierVersion is the library version number
 const LogCourierMajorVersion uint32 = 2
 const LogCourierMinorVersion uint32 = 9
-const LogCourierPatchVersion uint32 = 0
-const LogCourierVersion string = "2.9.0"
+const LogCourierPatchVersion uint32 = 1
+const LogCourierVersion string = "2.9.1"
diff --git a/ruby/log-courier/lib/log-courier/version.rb b/ruby/log-courier/lib/log-courier/version.rb
index 316d7e40..470f3e4b 100644
--- a/ruby/log-courier/lib/log-courier/version.rb
+++ b/ruby/log-courier/lib/log-courier/version.rb
@@ -1,7 +1,7 @@
 # Version of LogCourier
 module LogCourier
   MAJOR_VERSION = 2
-  MINOR_VERSION = 7
-  PATCH_VERSION = 3
-  VERSION = '2.7.3'.freeze
+  MINOR_VERSION = 9
+  PATCH_VERSION = 1
+  VERSION = '2.9.1'.freeze
 end
diff --git a/ruby/log-courier/log-courier.gemspec b/ruby/log-courier/log-courier.gemspec
index bec07eed..f96860c0 100644
--- a/ruby/log-courier/log-courier.gemspec
+++ b/ruby/log-courier/log-courier.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |gem|
   gem.name              = 'log-courier'
-  gem.version           = '2.7.3'
+  gem.version           = '2.9.1'
   gem.description       = 'Log Courier library'
   gem.summary           = 'Ruby implementation of the Courier protocol'
   gem.homepage          = 'https://github.com/driskell/log-courier'
diff --git a/ruby/logstash-input-courier/logstash-input-courier.gemspec b/ruby/logstash-input-courier/logstash-input-courier.gemspec
index c172c1fb..e57eba8b 100644
--- a/ruby/logstash-input-courier/logstash-input-courier.gemspec
+++ b/ruby/logstash-input-courier/logstash-input-courier.gemspec
@@ -1,7 +1,7 @@
 # Add platform conditions around java-only dependencies so GitHub dependency chart that is MRI only (I think) still works
 Gem::Specification.new do |gem|
   gem.name              = 'logstash-input-courier'
-  gem.version           = '2.7.4'
+  gem.version           = '2.9.1'
   gem.description       = 'Courier Input Logstash Plugin'
   gem.summary           = 'Receive events from Log Courier and Logstash using the Courier protocol'
   gem.homepage          = 'https://github.com/driskell/log-courier'
@@ -17,7 +17,7 @@ Gem::Specification.new do |gem|
 
   gem.metadata = { 'logstash_plugin' => 'true', 'logstash_group' => 'input' }
 
-  gem.add_runtime_dependency 'log-courier', '= 2.7.3'
+  gem.add_runtime_dependency 'log-courier', '= 2.9.1'
   gem.add_runtime_dependency 'logstash-codec-plain' if RUBY_PLATFORM == 'java'
   gem.add_runtime_dependency 'logstash-core-plugin-api', '>= 1.60', '<= 2.99' if RUBY_PLATFORM == 'java'
 end
diff --git a/ruby/logstash-output-courier/logstash-output-courier.gemspec b/ruby/logstash-output-courier/logstash-output-courier.gemspec
index 901853ea..bd9e9161 100644
--- a/ruby/logstash-output-courier/logstash-output-courier.gemspec
+++ b/ruby/logstash-output-courier/logstash-output-courier.gemspec
@@ -1,7 +1,7 @@
 # Add platform conditions around java-only dependencies so GitHub dependency chart that is MRI only (I think) still works
 Gem::Specification.new do |gem|
   gem.name              = 'logstash-output-courier'
-  gem.version           = '2.7.3'
+  gem.version           = '2.9.1'
   gem.description       = 'Courier Output Logstash Plugin'
   gem.summary           = 'Transmit events from one Logstash instance to another using the Courier protocol'
   gem.homepage          = 'https://github.com/driskell/log-courier'
@@ -17,7 +17,7 @@ Gem::Specification.new do |gem|
 
   gem.metadata = { 'logstash_plugin' => 'true', 'logstash_group' => 'output' }
 
-  gem.add_runtime_dependency 'log-courier', '= 2.7.3'
+  gem.add_runtime_dependency 'log-courier', '= 2.9.1'
   gem.add_runtime_dependency 'logstash-codec-plain' if RUBY_PLATFORM == 'java'
   gem.add_runtime_dependency 'logstash-core-plugin-api', '>= 1.60', '<= 2.99' if RUBY_PLATFORM == 'java'
 end