release.yml in asciidoctor-fb2-0.6.0

- old
+ new

@@ -5,14 +5,14 @@
       - '*'
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: '3.0'
+        ruby-version: '3.1'
     - name: Publish to RubyGems.org
       uses: dawidd6/action-publish-gem@v1
       with:
         api_key: ${{ secrets.RUBYGEMS_API_KEY }}
 