diff --git a/librebooking/app.yaml b/librebooking/app.yaml
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--- /dev/null
+++ b/librebooking/app.yaml
@@ -0,0 +1,5 @@
+name: librebooking
+is: librebooking
+description: LibreBooking is a self-hosted open-source resource scheduling application for managing reservations of rooms, equipment, and other resources.
+icon: https://raw.githubusercontent.com/LibreBooking/app/develop/favicon.png
+latest: "3"
diff --git a/librebooking/versions/3/README.md b/librebooking/versions/3/README.md
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+++ b/librebooking/versions/3/README.md
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+# LibreBooking
+
+LibreBooking is an open-source resource scheduling system for booking rooms, equipment, and other shared resources.
+
+## Dependencies
+
+- **MySQL** - Database for storing reservations and resources
+
+## Configuration
+
+Key settings in `config.yaml`:
+
+- **domain** - Where LibreBooking will be accessible
+- **storage** - Persistent volume size (default: `2Gi`)
+- **timezone** - Timezone for scheduling (default: `UTC`)
+- **db.name** - Database name (default: `librebooking`)
+
+## First-Time Setup
+
+1. Add and deploy the app:
+   ```bash
+   wild app add librebooking
+   wild app deploy librebooking
+   ```
+
+2. Visit the app URL and complete the web installer:
+   - Use the `installPassword` from your `secrets.yaml` when prompted for the installation password
+   - Enter database connection details from your config
+
+3. After installation, log in with the admin account you created during setup.
+
+4. Define your resources (rooms, equipment, etc.) and set up booking schedules.
+
+## Notes
+
+- The installer is at `/install/` and can only be run once
+- Resources are organized into groups and can have custom booking rules, approval workflows, and availability schedules
+- Users can be given different permission levels (view-only, book, admin)
diff --git a/librebooking/versions/3/db-init-job.yaml b/librebooking/versions/3/db-init-job.yaml
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+++ b/librebooking/versions/3/db-init-job.yaml
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+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: librebooking-db-init
+  labels:
+    component: db-init
+spec:
+  template:
+    metadata:
+      labels:
+        component: db-init
+    spec:
+      restartPolicy: OnFailure
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 999
+        runAsGroup: 999
+        seccompProfile:
+          type: RuntimeDefault
+      containers:
+        - name: mysql-init
+          image: mysql:9.1.0
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop:
+                - ALL
+            readOnlyRootFilesystem: false
+          env:
+            - name: MYSQL_ROOT_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: librebooking-secrets
+                  key: mysql.rootPassword
+            - name: DB_HOSTNAME
+              value: {{ .db.host }}
+            - name: DB_PORT
+              value: "{{ .db.port }}"
+            - name: DB_DATABASE_NAME
+              value: {{ .db.name }}
+            - name: DB_USERNAME
+              value: {{ .db.user }}
+            - name: DB_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: librebooking-secrets
+                  key: dbPassword
+          command:
+            - /bin/bash
+            - -c
+            - |
+              set -e
+              until mysql -h ${DB_HOSTNAME} -P ${DB_PORT} -u root -p${MYSQL_ROOT_PASSWORD} -e "SELECT 1" 2>/dev/null; do
+                echo "Waiting for MySQL..."
+                sleep 2
+              done
+              mysql -h ${DB_HOSTNAME} -P ${DB_PORT} -u root -p${MYSQL_ROOT_PASSWORD} <<EOF
+              CREATE DATABASE IF NOT EXISTS ${DB_DATABASE_NAME} CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+              CREATE USER IF NOT EXISTS '${DB_USERNAME}'@'%' IDENTIFIED BY '${DB_PASSWORD}';
+              ALTER USER '${DB_USERNAME}'@'%' IDENTIFIED BY '${DB_PASSWORD}';
+              GRANT ALL PRIVILEGES ON ${DB_DATABASE_NAME}.* TO '${DB_USERNAME}'@'%';
+              FLUSH PRIVILEGES;
+              EOF
+              echo "Done"
diff --git a/librebooking/versions/3/deployment.yaml b/librebooking/versions/3/deployment.yaml
new file mode 100644
index 0000000..7ef3ef6
--- /dev/null
+++ b/librebooking/versions/3/deployment.yaml
@@ -0,0 +1,89 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: librebooking
+  namespace: {{ .namespace }}
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      component: web
+  template:
+    metadata:
+      labels:
+        component: web
+    spec:
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 33
+        runAsGroup: 33
+        fsGroup: 33
+        seccompProfile:
+          type: RuntimeDefault
+      containers:
+        - name: librebooking
+          image: librebooking/librebooking:5.1.0
+          ports:
+            - name: http
+              containerPort: 8080
+              protocol: TCP
+          env:
+            - name: LB_DATABASE_HOSTSPEC
+              value: "{{ .db.host }}"
+            - name: LB_DATABASE_NAME
+              value: {{ .db.name }}
+            - name: LB_DATABASE_USER
+              value: {{ .db.user }}
+            - name: LB_DATABASE_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: librebooking-secrets
+                  key: dbPassword
+            - name: LB_INSTALL_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: librebooking-secrets
+                  key: installPassword
+            - name: LB_DEFAULT_TIMEZONE
+              value: {{ .timezone }}
+          resources:
+            limits:
+              cpu: 500m
+              ephemeral-storage: 1Gi
+              memory: 512Mi
+            requests:
+              cpu: 50m
+              ephemeral-storage: 50Mi
+              memory: 128Mi
+          volumeMounts:
+            - name: librebooking-uploads
+              mountPath: /var/www/html/Web/uploads/images
+          livenessProbe:
+            httpGet:
+              path: /Web/
+              port: 8080
+            initialDelaySeconds: 60
+            timeoutSeconds: 10
+            periodSeconds: 30
+            failureThreshold: 6
+          readinessProbe:
+            httpGet:
+              path: /Web/
+              port: 8080
+            initialDelaySeconds: 30
+            timeoutSeconds: 5
+            periodSeconds: 10
+            failureThreshold: 3
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop:
+                - ALL
+            readOnlyRootFilesystem: false
+      volumes:
+        - name: librebooking-uploads
+          persistentVolumeClaim:
+            claimName: librebooking-uploads
+      restartPolicy: Always
diff --git a/librebooking/versions/3/ingress.yaml b/librebooking/versions/3/ingress.yaml
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--- /dev/null
+++ b/librebooking/versions/3/ingress.yaml
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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: librebooking
+  namespace: {{ .namespace }}
+  annotations:
+    external-dns.alpha.kubernetes.io/target: {{ .externalDnsDomain }}
+    external-dns.alpha.kubernetes.io/cloudflare-proxied: "false"
+    external-dns.alpha.kubernetes.io/ttl: "60"
+spec:
+  ingressClassName: traefik
+  rules:
+    - host: {{ .domain }}
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: librebooking
+                port:
+                  number: 80
+  tls:
+    - hosts:
+        - {{ .domain }}
+      secretName: {{ .tlsSecretName }}
diff --git a/librebooking/versions/3/kustomization.yaml b/librebooking/versions/3/kustomization.yaml
new file mode 100644
index 0000000..9b806ec
--- /dev/null
+++ b/librebooking/versions/3/kustomization.yaml
@@ -0,0 +1,16 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: {{ .namespace }}
+labels:
+  - includeSelectors: true
+    pairs:
+      app: librebooking
+      managedBy: kustomize
+      partOf: wild-cloud
+resources:
+  - namespace.yaml
+  - db-init-job.yaml
+  - deployment.yaml
+  - service.yaml
+  - ingress.yaml
+  - pvc.yaml
diff --git a/librebooking/versions/3/manifest.yaml b/librebooking/versions/3/manifest.yaml
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+++ b/librebooking/versions/3/manifest.yaml
@@ -0,0 +1,20 @@
+version: 3.3.7-1
+requires:
+  - name: mysql
+defaultConfig:
+  namespace: librebooking
+  externalDnsDomain: "{{ .cloud.domain }}"
+  domain: booking.{{ .cloud.domain }}
+  tlsSecretName: wildcard-wild-cloud-tls
+  storage: 2Gi
+  timezone: UTC
+  db:
+    host: "{{ .apps.mysql.host }}"
+    port: "3306"
+    name: librebooking
+    user: librebooking
+defaultSecrets:
+  - key: dbPassword
+  - key: installPassword
+requiredSecrets:
+  - mysql.rootPassword
diff --git a/librebooking/versions/3/namespace.yaml b/librebooking/versions/3/namespace.yaml
new file mode 100644
index 0000000..054927e
--- /dev/null
+++ b/librebooking/versions/3/namespace.yaml
@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: {{ .namespace }}
diff --git a/librebooking/versions/3/pvc.yaml b/librebooking/versions/3/pvc.yaml
new file mode 100644
index 0000000..6dbb536
--- /dev/null
+++ b/librebooking/versions/3/pvc.yaml
@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: librebooking-uploads
+  namespace: {{ .namespace }}
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .storage }}
diff --git a/librebooking/versions/3/service.yaml b/librebooking/versions/3/service.yaml
new file mode 100644
index 0000000..818a7ee
--- /dev/null
+++ b/librebooking/versions/3/service.yaml
@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: librebooking
+  namespace: {{ .namespace }}
+spec:
+  selector:
+    component: web
+  ports:
+    - name: http
+      port: 80
+      targetPort: 8080
+      protocol: TCP