diff --git a/.env.example b/.env.example
index 3ecb4d8..0dacc6a 100644
--- a/.env.example
+++ b/.env.example
@@ -1,2 +1,6 @@
 POSTGRES_PASSWORD=supersecretpassword
-BACKEND_PORT=4000
\ No newline at end of file
+BACKEND_PORT=4000
+SENDGRID_API_KEY=
+JWT_SECRET=
+SITE_URL=test.com
+DATABASE_URL=
diff --git a/backend b/backend
index bc06090..e86e0d6 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit bc060904371878e5bacd0141f93ca87cb5b6db44
+Subproject commit e86e0d60278f751342be30ef5ba91811669b44b2
diff --git a/docker-compose.yml b/docker-compose.yml
index 8ab6ab0..ad5d12a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,22 +4,22 @@ services:
   db:
     image: 'postgres'
     container_name: questionForm_db
+    expose:
+      - 5432
     env_file:
       - .env
+    networks:
+      - internal
+
     volumes:
       - db_data:/var/lib/postgresql/data
 
   frontend:
     container_name: questionForm_frontend
-    restart: unless-stopped
     build: frontend/
-    ports:
-      - 3000:3000
     env_file: .env
     volumes:
       - frontend-build-folder:/frontend/build
-    depends_on:
-      - backend
 
   backend:
     container_name: questionForm_backend
@@ -30,8 +30,12 @@ services:
       - $BACKEND_PORT
     ports:
       - 4000:4000
+    networks:
+      - internal
+      - web
     depends_on:
       - db
+
 volumes:
   db_data:
   frontend-build-folder:
diff --git a/frontend b/frontend
index 2634f64..65a6ca3 160000
--- a/frontend
+++ b/frontend
@@ -1 +1 @@
-Subproject commit 2634f64d1f005de40c432be20a0f5a2c7154b5b1
+Subproject commit 65a6ca3e0390ae64ecf84ae837db3fefec181b7e