diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index 1be9df3..3f5c3b4 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -21,7 +21,7 @@ jobs:
       app_type: next-app
       project_key: triarch-dev
       firebase_project_id: triarch-dev-website
-      app_hosting_backend: triarch-dev
+      app_hosting_backend: admin-prod
       dev_backend: admin-dev
       prod_url: https://admin.triarch.dev
       dev_url: https://admin-dev.triarch.dev
diff --git a/apphosting.prod.yaml b/apphosting.prod.yaml
new file mode 100644
index 0000000..7b9dc13
--- /dev/null
+++ b/apphosting.prod.yaml
@@ -0,0 +1,38 @@
+# apphosting.prod.yaml — prod environment overlay
+# Auto-loaded by Firebase App Hosting when a backend's "Environment Name" is set to "prod"
+# (Console: Backend → Settings → Environment). Merged on top of apphosting.yaml.
+# Mirrors apphosting.dev.yaml's variable SET with prod values, so the prod backend
+# (admin-prod) loads an environment overlay exactly like admin-dev does — required for
+# correct serving on a freshly-created backend.
+# https://firebase.google.com/docs/app-hosting/multiple-environments
+
+env:
+  - variable: NEXTAUTH_URL
+    value: https://admin.triarch.dev
+    availability:
+      - BUILD
+      - RUNTIME
+
+  - variable: DEPLOY_WEBHOOK_URL
+    value: https://admin.triarch.dev/api/webhooks/github-deploy
+    availability:
+      - RUNTIME
+
+  - variable: DATABASE_URL
+    secret: DATABASE_URL
+
+  - variable: INTERNAL_HMAC_SECRET
+    secret: INTERNAL_HMAC_SECRET
+
+  - variable: CL6_ENFORCEMENT_MODE
+    value: enforce
+    availability:
+      - RUNTIME
+
+  - variable: TMI_BASE_URL
+    value: https://tmiengine.com
+    availability:
+      - RUNTIME
+
+  - variable: TMI_JOB_SECRET
+    secret: TMI_JOB_SECRET
diff --git a/package-lock.json b/package-lock.json
index bdc45ae..be37ae6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "triarch-dev",
-  "version": "2.27.0",
+  "version": "2.27.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "triarch-dev",
-      "version": "2.27.0",
+      "version": "2.27.2",
       "dependencies": {
         "@anthropic-ai/sdk": "^0.98.0",
         "@dnd-kit/core": "^6.3.1",
diff --git a/package.json b/package.json
index b82da94..1c5c009 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "triarch-dev",
-  "version": "2.27.0",
+  "version": "2.27.2",
   "private": true,
   "scripts": {
     "dev": "next dev",
diff --git a/src/lib/version.ts b/src/lib/version.ts
index a23609a..9fd9e38 100644
--- a/src/lib/version.ts
+++ b/src/lib/version.ts
@@ -1 +1 @@
-export const APP_VERSION = process.env.NEXT_PUBLIC_APP_VERSION ?? 'v2.27.0';
+export const APP_VERSION = process.env.NEXT_PUBLIC_APP_VERSION ?? 'v2.27.2';