diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 04d87fc..763bb8f 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -11,6 +11,11 @@ jobs:
     if: ${{ github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event != 'schedule' }}
     steps:
       - uses: actions/checkout@v3
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true
+          ruby-version: 3.1
       - name: Tag and Push Gem
         id: tag-and-push-gem
         uses: discourse/publish-rubygems-action@v2