.github/workflows/test.yml in acme-client-2.0.9 vs .github/workflows/test.yml in acme-client-2.0.10

@@ -9,11 +9,11 @@
 jobs:
   test:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['2.6', '2.7', '3.0']
-        faraday-version: ['~> 0.17.3', '~> 1.7']
+        ruby-version: ['2.6', '2.7', '3.0', truffleruby-head]
+        faraday-version: ['~> 1.7', '~> 2.0']
     env:
       FARADAY_VERSION: ${{ matrix.faraday-version }}
     steps:
     - uses: actions/checkout@v2
     - name: Set up Ruby