diff --git a/tests/test_s3.py b/tests/test_s3.py
index c6d87a06..064220df 100644
--- a/tests/test_s3.py
+++ b/tests/test_s3.py
@@ -21,7 +21,7 @@
 from django.test import TestCase
 from django.test import override_settings
 from django.utils.timezone import is_aware
-from moto import mock_s3
+from moto import mock_aws
 
 from storages.backends import s3
 from tests.utils import NonSeekableContentFile
@@ -1070,10 +1070,10 @@ def test_reopening(self):
         self.assertIsNone(f._multipart)
 
 
-@mock_s3
+@mock_aws
 class S3StorageTestsWithMoto(TestCase):
     """
-    Using mock_s3 as a class decorator automatically decorates methods,
+    Using mock_aws as a class decorator automatically decorates methods,
     but NOT classmethods or staticmethods.
     """
 
diff --git a/tox.ini b/tox.ini
index 488d4ef2..e9a318d5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -26,7 +26,7 @@ deps =
 	django5.0: django~=5.0.0
 	django5.1: django~=5.1.0
 	djangomain: https://github.com/django/django/archive/main.tar.gz
-	moto<5
+	moto
 	pytest
 	pytest-cov
 	rsa