diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 63a2b50..a8f88a0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,12 +9,18 @@ on:
 jobs:
   test:
     runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby:
+          - "2.7"
+          - "3.0"
     steps:
     - uses: actions/checkout@v2
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 2.7
+        ruby-version: ${{ matrix.ruby }}
         bundler-cache: true
     - name: Run Rubocop
       run: bundle exec rubocop
diff --git a/smart_proxy_container_gateway.gemspec b/smart_proxy_container_gateway.gemspec
index 7fb010e..5e294f2 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 = 'GPLv3'
 
-  s.required_ruby_version = '~> 2.7'
+  s.required_ruby_version = '>= 2.7'
   s.add_dependency 'activesupport'
   s.add_dependency 'sequel'
   s.add_dependency 'sqlite3'