diff --git a/backend/docker_start.sh b/backend/docker_start.sh
index 1285d98..49ffb5e 100755
--- a/backend/docker_start.sh
+++ b/backend/docker_start.sh
@@ -2,4 +2,4 @@
 # python manage.py makemigrations
 # python manage.py migrate
 # python manage.py init -y
-gunicorn -c gunicorn_conf.py application.asgi:application
+uvicorn application.asgi:application --port 8000 --host 0.0.0.0 --workers 4
diff --git a/backend/requirements.txt b/backend/requirements.txt
index 97d4bfc..b6b068d 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -25,7 +25,7 @@ user-agents==2.2.0
 six==1.16.0
 whitenoise==6.3.0
 psycopg2==2.9.5
-uvicorn==0.20.0
+uvicorn==0.21.1
 gunicorn==20.1.0
 gevent==22.10.2
 Pillow==8.3.2