.github/workflows/skunk.yml in skunk-0.5.2 vs .github/workflows/skunk.yml in skunk-0.5.3

@@ -4,14 +4,15 @@
 jobs:
   skunk:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - name: Setup Ruby
-        uses: actions/setup-ruby@v1
+        uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 2.6.x
+          ruby-version: 3.1
+          bundler-cache: true
       - name: Run test suite with COVERAGE=true
         run: |
           gem install bundler
           bundle install --jobs 4 --retry 3
           COVERAGE=true bundle exec rake test