Fix docker-compose

app/django-entrypoint.sh

@@ -1,5 +1,4 @@
 #!/bin/bash
-
 python manage.py collectstatic --noinput
 python manage.py makemigrations --noinput
 python manage.py migrate --noinput

docker-compose.yml

@@ -1,4 +1,4 @@
-version: '3.7'
+version: '3.5'
 
 services:
   web:
@@ -12,7 +12,7 @@ services:
     env_file: .env
     depends_on:
       - db
-    command: bash -c /wait-for-it/wait-for-it.sh db:5432 --strict --timeout=0
+    command: ["./wait-for-it.sh", "db:5432", "--strict", "--timeout=0"]
   db:
     env_file: .env
     environment:
@@ -31,4 +31,4 @@ services:
     ports:
       - 8000:80
     depends_on:
-      - web
+      - web