.github/workflows/main.yml in twitch-bot-4.0.0 vs .github/workflows/main.yml in twitch-bot-4.0.1

@@ -24,11 +24,10 @@
         bundle install --jobs 4 --retry 3
     - name: Test
       run: |
         bundle exec rake test
       env:
-        REDIS_HOST: redis
-        REDIS_PORT: 6379
+        REDIS_URL: 'redis://redis:6379'
 
   release:
     if: startsWith(github.ref, 'refs/tags/v')
     needs: test
     runs-on: ubuntu-latest