diff --git a/docs/api-guide/caching.md b/docs/api-guide/caching.md
index d5f7ecb3a1..c4ab215c84 100644
--- a/docs/api-guide/caching.md
+++ b/docs/api-guide/caching.md
@@ -75,11 +75,9 @@ from rest_framework.response import Response
 
 @cache_page(60 * 15)
 @vary_on_cookie
-@api_view(['GET'])
+@api_view(["GET"])
 def get_user_list(request):
-    content = {
-        'user_feed': request.user.get_user_feed()
-    }
+    content = {"user_feed": request.user.get_user_feed()}
     return Response(content)
 ```
 
diff --git a/tests/test_fields.py b/tests/test_fields.py
index 2b6fc56ac0..16c3ebc60f 100644
--- a/tests/test_fields.py
+++ b/tests/test_fields.py
@@ -9,6 +9,7 @@
 from unittest.mock import patch
 
 import pytest
+from django import VERSION as DJANGO_VERSION
 
 try:
     import pytz
@@ -672,6 +673,7 @@ def test_valid_inputs(self, *args):
             assert self.field.run_validation(input_value) == expected_output, \
                 'input value: {}'.format(repr(input_value))
 
+    @pytest.mark.xfail(pytz and DJANGO_VERSION >= (5, 0), reason="Django v5 drops support for pytz")
     def test_invalid_inputs(self, *args):
         """
         Ensure that invalid values raise the expected validation error.