.github/workflows/ruby.yml in parentry-1.6.0 vs .github/workflows/ruby.yml in parentry-1.7.0

@@ -8,16 +8,17 @@
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
         ruby:
-          - '2.7'
-          - '3.0'
+          - '3.1'
+          - '3.2'
+          - '3.3'
         activerecord:
-          - 6.0.0
           - 6.1.0
           - 7.0.0
+          - 7.1.0
         strategy:
           - array
           - ltree
 
     env:
@@ -34,10 +35,10 @@
           - 5432:5432
         # needed because the postgres container does not provide a healthcheck
         options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}