diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 818223db..8dad2f52 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,7 +47,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ["2.6", "2.7", "3.0", "3.1"]
+        ruby: ["3.1", "3.2", "3.3"]
         redis: [5, 6]
 
     services:
diff --git a/CHANGELOG b/CHANGELOG
index 0a7437c2..03b03476 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,9 @@
+19-06-2024
+
+- Version 5.0.0
+
+- DEV: Raise the minimum Ruby version to 3.1
+
 14-09-2023
 
 - Version 4.3.8
diff --git a/lib/message_bus/version.rb b/lib/message_bus/version.rb
index 4c894cd8..68709be0 100644
--- a/lib/message_bus/version.rb
+++ b/lib/message_bus/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module MessageBus
-  VERSION = "4.3.8"
+  VERSION = "5.0.0"
 end
diff --git a/message_bus.gemspec b/message_bus.gemspec
index 9a67e030..b648295e 100644
--- a/message_bus.gemspec
+++ b/message_bus.gemspec
@@ -14,7 +14,7 @@ Gem::Specification.new do |gem|
   gem.name          = "message_bus"
   gem.require_paths = ["lib"]
   gem.version       = MessageBus::VERSION
-  gem.required_ruby_version = ">= 2.6.0"
+  gem.required_ruby_version = ">= 3.1.0"
 
   gem.add_runtime_dependency 'rack', '>= 1.1.3'