.github/workflows/ruby.yml in chess-0.3.4 vs .github/workflows/ruby.yml in chess-0.3.5

@@ -16,11 +16,11 @@
 jobs:
   test:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['2.6', '2.7', '3.0', '3.1', '3.2']
+        ruby-version: ['2.7', '3.0', '3.1', '3.2', '3.3']
 
     steps:
       - uses: actions/checkout@v2
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
@@ -33,20 +33,20 @@
           ruby extconf.rb
           make
       - name: Run tests
         run: bundle exec rake test
         env:
-          CODECOV: true
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       # - name: Upload coverage report to Codecov
       #   uses: codecov/codecov-action@v1
       #   with:
       #     file: ./coverage/.resultset.json
 
   rubocop:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['2.6', '2.7', '3.0', '3.1', '3.2']
+        ruby-version: ['2.7', '3.0', '3.1', '3.2', '3.3']
 
     steps:
       - uses: actions/checkout@v2
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1