diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d16269a..0d4b446 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
         uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.0'
+          ruby-version: '3.3'
           bundler-cache: true
       - name: rubocop
         uses: reviewdog/action-rubocop@v2
@@ -28,6 +28,7 @@ jobs:
           - '3.0'
           - '3.1'
           - '3.2'
+          - '3.3'
     name: RSpec tests ruby ${{ matrix.ruby }}
     steps:
       - name: Check out code
@@ -45,7 +46,7 @@ jobs:
         uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.0'
+          ruby-version: '3.3'
           bundler-cache: true
       - name: Run RSpec in GITHUB_WORKSPACE
         run: '! bundle exec rspec spec/integration/failing_spec.rb'
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index bbd528e..fe9c6e1 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.0'
+          ruby-version: '3.3'
       - name: Replace version by tag value
         run: sed -i "s/'[0-9]\.[0-9]\..*'/'${GITHUB_REF##*/}'/" lib/rspec/github/version.rb
       - name: Publish to RubyGems