Try boto3

bakerydemo/settings/production.py

@@ -110,7 +110,7 @@ if 'AWS_STORAGE_BUCKET_NAME' in os.environ:
 
     INSTALLED_APPS.append('storages')
     MEDIA_URL = "https://%s/" % AWS_S3_CUSTOM_DOMAIN
-    DEFAULT_FILE_STORAGE = 'storages.backends.s3boto.S3BotoStorage'
+    DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
 
 LOGGING = {
     'version': 1,

requirements/production.txt

@@ -7,10 +7,9 @@ dj-database-url==0.4.1
 gunicorn==20.0.4
 psycopg2==2.8.5
 whitenoise==3.2.2
-boto==2.45.0
-django-storages==1.6.5
+boto3==1.14.14
+django-storages==1.9.1
 # For retrieving credentials and signing requests to Elasticsearch
-botocore==1.12.33
 aws-requests-auth==0.4.0
 django-redis==4.8.0
 django_cache_url==2.0.0