diff --git a/unifi-controller/docker-compose.yml b/unifi-controller/docker-compose.yml
index 85bddee..275c012 100644
--- a/unifi-controller/docker-compose.yml
+++ b/unifi-controller/docker-compose.yml
@@ -1,11 +1,17 @@
 services:
-  unifi-controller:
-    image: lscr.io/linuxserver/unifi-controller:7.1.66
-    container_name: unifi-controller
+  unifi-network-application:
+    image: lscr.io/linuxserver/unifi-network-application:9.3.45
+    container_name: unifi-network-application
     environment:
       - PUID=2300
       - PGID=2300
       - TZ=Etc/UTC
+      - MONGO_USER=unifi
+      - MONGO_HOST=unifi-db
+      - MONGO_PORT=27017
+      - MONGO_DBNAME=unifi
+      - MONGO_AUTHSOURCE=admin
+      - MONGO_PASS=${MONGO_USER_PASS}
       - MEM_LIMIT=1024 #optional
     volumes:
       - ./config:/config
@@ -15,3 +21,19 @@ services:
       - 10001:10001/udp
       - 7070:7070
     restart: unless-stopped
+
+
+  unifi-db:
+    image: docker.io/mongo:8.0
+    container_name: unifi-db
+    environment:
+      - MONGO_INITDB_ROOT_USERNAME=root
+      - MONGO_USER=unifi
+      - MONGO_INITDB_ROOT_PASSWORD=${MONGO_ROOT_PASS}
+      - MONGO_PASS=${MONGO_USER_PASS}
+      - MONGO_DBNAME=unifi
+      - MONGO_AUTHSOURCE=admin
+    volumes:
+      - ./data:/data/db
+      - ./init-mongo.sh:/docker-entrypoint-initdb.d/init-mongo.sh:ro
+    restart: unless-stopped
diff --git a/unifi-controller/init-mongo.sh b/unifi-controller/init-mongo.sh
new file mode 100644
index 0000000..7313c61
--- /dev/null
+++ b/unifi-controller/init-mongo.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+if which mongosh > /dev/null 2>&1; then
+  mongo_init_bin='mongosh'
+else
+  mongo_init_bin='mongo'
+fi
+"${mongo_init_bin}" <<EOF
+use ${MONGO_AUTHSOURCE}
+db.auth("${MONGO_INITDB_ROOT_USERNAME}", "${MONGO_INITDB_ROOT_PASSWORD}")
+db.createUser({
+  user: "${MONGO_USER}",
+  pwd: "${MONGO_PASS}",
+  roles: [
+    { db: "${MONGO_DBNAME}", role: "dbOwner" },
+    { db: "${MONGO_DBNAME}_stat", role: "dbOwner" },
+    { db: "${MONGO_DBNAME}_audit", role: "dbOwner" }
+  ]
+})
+EOF