diff --git a/.github/workflows/raygun-deployment.yml b/.github/workflows/raygun-deployment.yml
new file mode 100644
index 0000000..f8c6a46
--- /dev/null
+++ b/.github/workflows/raygun-deployment.yml
@@ -0,0 +1,34 @@
+# Workflow to register a new application deployment with Raygun.
+
+name: Raygun Deployment Tracking
+
+on:
+  push:
+    tags: [prod/*]
+
+jobs:
+  raygun-deployment:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get the version number
+        id: get_version
+        run: echo "VERSION=${GITHUB_REF##*/}" >> $GITHUB_OUTPUT
+
+      - name: Send to the Raygun Deployments API
+        id: send_deployment
+        uses: fjogeleit/http-request-action@v1
+        with:
+          url: https://api.raygun.com/v3/applications/api-key/${{ secrets.RAYGUN_APIKEY }}/deployments
+          method: POST
+          bearerToken: ${{ secrets.RAYGUN_AUTHTOKEN }}
+          data: >-
+            {
+              "version": "${{ steps.get_version.outputs.VERSION }}",
+              "ownerName": "${{ github.event.pusher.name }}",
+              "emailAddress": "${{ github.event.pusher.email }}",
+              "scmIdentifier": "${{ github.sha }}",
+              "scmType": "GitHub"
+            }
+
+      - name: Show response
+        run: echo ${{ steps.send_deployment.outputs.response }}