diff --git a/.gitea/workflows/infrastructure-deploy.yml b/.gitea/workflows/infrastructure-deploy.yml
index 44f8dc3..3e8e2ed 100644
--- a/.gitea/workflows/infrastructure-deploy.yml
+++ b/.gitea/workflows/infrastructure-deploy.yml
@@ -20,17 +20,15 @@ jobs:
   pulumi-up:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      # Stack name assumes the runner is logged into the same Pulumi Cloud
-      # org as `pulumi.yaml`'s default; if PULUMI_ACCESS_TOKEN's org differs,
-      # qualify this as "<org>/main" instead.
-      - name: Pulumi up
-        uses: pulumi/actions@v6
-        with:
-          command: preview
-          stack-name: main
-          work-dir: infrastructure
-        env:
-          PULUMI_ACCESS_TOKEN: ${{ secrets.PULUMI_ACCESS_TOKEN }}
+      - name: Send Deployment Request
+        run: |
+          curl -X POST https://pulumi.com \
+            -H "Authorization: token ${{ secrets.PULUMI_ACCESS_TOKEN }}" \
+            -H "Content-Type: application/json" \
+            -d '{
+              "operation": "update",
+              "inheritSettings": true,
+              "sourceContext": {
+                "branch": "main"
+              }
+            }'