diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 392fb13..a2585de 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,6 +15,7 @@ jobs:
     name: Rubocop
     uses: theforeman/actions/.github/workflows/rubocop.yml@v0
     with:
+      ruby: "3.0"
       command: bundle exec rubocop --parallel --format github
 
   test:
diff --git a/.rubocop.yml b/.rubocop.yml
index 88a4f26..96cf3c6 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,7 +1,7 @@
 inherit_from: .rubocop_todo.yml
 
 AllCops:
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.0
 
 # Don't prefer is_a? over kind_of?
 Style/ClassCheck:
diff --git a/smart_proxy_container_gateway.gemspec b/smart_proxy_container_gateway.gemspec
index 138b520..08a5602 100644
--- a/smart_proxy_container_gateway.gemspec
+++ b/smart_proxy_container_gateway.gemspec
@@ -14,7 +14,7 @@ Gem::Specification.new do |s|
   s.homepage = 'https://github.com/Katello/smart_proxy_container_gateway'
   s.license = 'GPL-3.0-only'
 
-  s.required_ruby_version = '>= 2.7'
+  s.required_ruby_version = '>= 3.0'
   s.add_dependency 'activesupport', '>= 6.1', '< 8'
   s.add_dependency 'pg', '~> 1.5'
   s.add_dependency 'sequel', '~> 5.0'