diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 00000000..ac4f49f2
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,34 @@
+name: Publish
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout xero-ruby repo
+        uses: actions/checkout@v4
+        with:
+          repository: XeroAPI/xero-ruby
+          path: xero-ruby
+
+      - name: Set up Ruby environment
+        uses: ruby/setup-ruby@v1
+        with: 
+          ruby-version: '3.2.0'
+          bundler-cache: true
+
+      - name: Install dependencies
+        run: bundle install
+        working-directory: xero-ruby
+
+      - name: Publish to Ruby
+        env:
+          GEM_HOST_API_KEY: ${{ secrets.RUBYGEMS_API_KEY }}
+        run: |
+          gemspec_file=$(ls *.gemspec) 
+          gem_file=$(gem build "$gemspec_file" | grep -o '[^ ]*\.gem')
+          echo "$gem_file"
+          gem push "$gem_file"
+        working-directory: xero-ruby