diff --git a/.github/workflows/release-webhook.yml b/.github/workflows/release-webhook.yml
new file mode 100644
index 0000000..41e8565
--- /dev/null
+++ b/.github/workflows/release-webhook.yml
@@ -0,0 +1,19 @@
+name: Release Webhook
+
+on:
+  workflow_dispatch:
+  release:
+    types: [published]
+
+jobs:
+  release-webhook:
+    name: Send Release Webhook
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Send release notification webhook
+        run: |
+          RELEASE_URL="https://github.com/${{ github.repository }}/releases/tag/${{ needs.release-please.outputs.tag_name }}"
+          curl -X POST "${{ secrets.STOAT_WEBHOOK_UPDATES_URL }}" \
+            -H "Content-Type: application/json" \
+            -d "{\"content\": \"$RELEASE_URL\"}"