.github/workflows/main.yml in belated-0.5.5 vs .github/workflows/main.yml in belated-0.5.6

@@ -8,9 +8,10 @@
     steps:
     - uses: actions/checkout@v2
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.0.1
+        ruby-version: 3.0.2
         bundler-cache: true
+        cache-version: 1
     - name: Run the default task
       run: bundle exec rake