diff --git a/rest_framework/fields.py b/rest_framework/fields.py
index 4ce9c79c3e5..0b56fa7fb67 100644
--- a/rest_framework/fields.py
+++ b/rest_framework/fields.py
@@ -8,6 +8,7 @@
 import re
 import uuid
 from collections.abc import Mapping
+from enum import Enum
 
 from django.conf import settings
 from django.core.exceptions import ObjectDoesNotExist
@@ -17,7 +18,6 @@
     MinValueValidator, ProhibitNullCharactersValidator, RegexValidator,
     URLValidator, ip_address_validators
 )
-from django.db.models import IntegerChoices, TextChoices
 from django.forms import FilePathField as DjangoFilePathField
 from django.forms import ImageField as DjangoImageField
 from django.utils import timezone
@@ -1401,11 +1401,8 @@ def __init__(self, choices, **kwargs):
     def to_internal_value(self, data):
         if data == '' and self.allow_blank:
             return ''
-
-        if isinstance(data, (IntegerChoices, TextChoices)) and str(data) != \
-                str(data.value):
+        if isinstance(data, Enum) and str(data) != str(data.value):
             data = data.value
-
         try:
             return self.choice_strings_to_values[str(data)]
         except KeyError:
@@ -1414,11 +1411,8 @@ def to_internal_value(self, data):
     def to_representation(self, value):
         if value in ('', None):
             return value
-
-        if isinstance(value, (IntegerChoices, TextChoices)) and str(value) != \
-                str(value.value):
+        if isinstance(value, Enum) and str(value) != str(value.value):
             value = value.value
-
         return self.choice_strings_to_values.get(str(value), value)
 
     def iter_options(self):
@@ -1442,8 +1436,7 @@ def _set_choices(self, choices):
         # Allows us to deal with eg. integer choices while supporting either
         # integer or string input, but still get the correct datatype out.
         self.choice_strings_to_values = {
-            str(key.value) if isinstance(key, (IntegerChoices, TextChoices))
-            and str(key) != str(key.value) else str(key): key for key in self.choices
+            str(key.value) if isinstance(key, Enum) and str(key) != str(key.value) else str(key): key for key in self.choices
         }
 
     choices = property(_get_choices, _set_choices)
@@ -1829,6 +1822,7 @@ class HiddenField(Field):
     constraint on a pair of fields, as we need some way to include the date in
     the validated data.
     """
+
     def __init__(self, **kwargs):
         assert 'default' in kwargs, 'default is a required argument.'
         kwargs['write_only'] = True
@@ -1858,6 +1852,7 @@ class ExampleSerializer(Serializer):
         def get_extra_info(self, obj):
             return ...  # Calculate some data to return.
     """
+
     def __init__(self, method_name=None, **kwargs):
         self.method_name = method_name
         kwargs['source'] = '*'
diff --git a/tests/test_fields.py b/tests/test_fields.py
index 03584431e54..6aa21eb872f 100644
--- a/tests/test_fields.py
+++ b/tests/test_fields.py
@@ -16,7 +16,7 @@
     pytz = None
 
 from django.core.exceptions import ValidationError as DjangoValidationError
-from django.db.models import IntegerChoices, TextChoices
+from django.db.models import TextChoices
 from django.http import QueryDict
 from django.test import TestCase, override_settings
 from django.utils.timezone import activate, deactivate, override
@@ -138,6 +138,7 @@ class TestEmpty:
     """
     Tests for `required`, `allow_null`, `allow_blank`, `default`.
     """
+
     def test_required(self):
         """
         By default a field must be included in the input.
@@ -664,6 +665,7 @@ class FieldValues:
     """
     Base class for testing valid and invalid input values.
     """
+
     def test_valid_inputs(self, *args):
         """
         Ensure that valid values return the expected validated data.
@@ -1875,8 +1877,10 @@ def test_edit_choices(self):
             field.run_validation(2)
         assert exc_info.value.detail == ['"2" is not a valid choice.']
 
-    def test_integer_choices(self):
-        class ChoiceCase(IntegerChoices):
+    def test_enum_choices(self):
+        from enum import IntEnum, auto
+
+        class ChoiceCase(IntEnum):
             first = auto()
             second = auto()
         # Enum validate
@@ -1884,17 +1888,15 @@ class ChoiceCase(IntegerChoices):
             (ChoiceCase.first, "1"),
             (ChoiceCase.second, "2")
         ]
-
         field = serializers.ChoiceField(choices=choices)
         assert field.run_validation(1) == 1
         assert field.run_validation(ChoiceCase.first) == 1
         assert field.run_validation("1") == 1
-
+        # Enum.value validate
         choices = [
             (ChoiceCase.first.value, "1"),
             (ChoiceCase.second.value, "2")
         ]
-
         field = serializers.ChoiceField(choices=choices)
         assert field.run_validation(1) == 1
         assert field.run_validation(ChoiceCase.first) == 1