diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 4602c6bd..ebf58642 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -33,7 +33,7 @@ repos:
   - id: pyupgrade
     args: [--py38-plus]
 - repo: https://github.com/psf/black-pre-commit-mirror
-  rev: 23.12.1
+  rev: 24.1.1
   hooks:
   - id: black
 - repo: https://github.com/adamchainz/blacken-docs
diff --git a/src/django_upgrade/fixers/admin_allow_tags.py b/src/django_upgrade/fixers/admin_allow_tags.py
index bcf478c9..79325590 100644
--- a/src/django_upgrade/fixers/admin_allow_tags.py
+++ b/src/django_upgrade/fixers/admin_allow_tags.py
@@ -3,6 +3,7 @@
 
 https://docs.djangoproject.com/en/2.0/releases/2.0/#features-removed-in-2-0
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/admin_decorators.py b/src/django_upgrade/fixers/admin_decorators.py
index cda397f8..c94ca972 100644
--- a/src/django_upgrade/fixers/admin_decorators.py
+++ b/src/django_upgrade/fixers/admin_decorators.py
@@ -4,6 +4,7 @@
 https://docs.djangoproject.com/en/3.2/ref/contrib/admin/actions/#django.contrib.admin.action
 https://docs.djangoproject.com/en/3.2/ref/contrib/admin/#django.contrib.admin.display
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/admin_lookup_needs_distinct.py b/src/django_upgrade/fixers/admin_lookup_needs_distinct.py
index 4965628d..7e9d2f32 100644
--- a/src/django_upgrade/fixers/admin_lookup_needs_distinct.py
+++ b/src/django_upgrade/fixers/admin_lookup_needs_distinct.py
@@ -2,6 +2,7 @@
 Rename django.contrib.admin.utils.lookup_needs_distinct to lookup_spawns_duplicates:
 https://docs.djangoproject.com/en/4.0/releases/4.0/#miscellaneous
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/admin_register.py b/src/django_upgrade/fixers/admin_register.py
index 0a6a8627..b60e6b62 100644
--- a/src/django_upgrade/fixers/admin_register.py
+++ b/src/django_upgrade/fixers/admin_register.py
@@ -2,6 +2,7 @@
 Replace `admin.site.register` with the new `@register` decorator syntax:
 https://docs.djangoproject.com/en/stable/releases/1.7/#minor-features
 """
+
 from __future__ import annotations
 
 import ast
@@ -47,9 +48,9 @@ def __init__(self, parent: ast.AST, lineno: int) -> None:
 decorable_admins: MutableMapping[State, dict[str, AdminDetails]] = WeakKeyDictionary()
 # Name of site to set of unregistered model names, or True if potentially all
 # models have been unregistered
-unregistered_site_models: MutableMapping[
-    State, dict[str, set[str] | Literal[True]]
-] = WeakKeyDictionary()
+unregistered_site_models: MutableMapping[State, dict[str, set[str] | Literal[True]]] = (
+    WeakKeyDictionary()
+)
 
 
 def _is_django_admin_imported(state: State) -> bool:
@@ -265,9 +266,9 @@ def visit_Call(
                     existing_names.update(unregistered_names)
 
 
-site_definitions: MutableMapping[
-    ast.Module, dict[str, int | None]
-] = WeakKeyDictionary()
+site_definitions: MutableMapping[ast.Module, dict[str, int | None]] = (
+    WeakKeyDictionary()
+)
 
 
 def get_site_defined_line(module: ast.AST, site_name: str) -> int | None:
diff --git a/src/django_upgrade/fixers/assert_form_error.py b/src/django_upgrade/fixers/assert_form_error.py
index eceb8b82..ce197826 100644
--- a/src/django_upgrade/fixers/assert_form_error.py
+++ b/src/django_upgrade/fixers/assert_form_error.py
@@ -4,6 +4,7 @@
 
 https://docs.djangoproject.com/en/4.1/releases/4.1/#tests
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/assert_set_methods.py b/src/django_upgrade/fixers/assert_set_methods.py
index 4b5719fe..62e5d0a2 100644
--- a/src/django_upgrade/fixers/assert_set_methods.py
+++ b/src/django_upgrade/fixers/assert_set_methods.py
@@ -3,6 +3,7 @@
 capitalized “Set”:
 https://docs.djangoproject.com/en/4.2/releases/4.2/#miscellaneous
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/compatibility_imports.py b/src/django_upgrade/fixers/compatibility_imports.py
index bfe6291a..850ce19e 100644
--- a/src/django_upgrade/fixers/compatibility_imports.py
+++ b/src/django_upgrade/fixers/compatibility_imports.py
@@ -12,6 +12,7 @@
 - Replace `django.utils.functional.lru_cache` with `functools.lru_cache`
   Undocumented change
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/crypto_get_random_string.py b/src/django_upgrade/fixers/crypto_get_random_string.py
index 25c54f5c..217c5e53 100644
--- a/src/django_upgrade/fixers/crypto_get_random_string.py
+++ b/src/django_upgrade/fixers/crypto_get_random_string.py
@@ -2,6 +2,7 @@
 Add the 'length' argument to get_random_string():
 https://docs.djangoproject.com/en/3.1/releases/3.1/#features-deprecated-in-3-1
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/default_app_config.py b/src/django_upgrade/fixers/default_app_config.py
index 01c1edd2..795c3a68 100644
--- a/src/django_upgrade/fixers/default_app_config.py
+++ b/src/django_upgrade/fixers/default_app_config.py
@@ -2,6 +2,7 @@
 Remove default_app_config:
 https://docs.djangoproject.com/en/stable/releases/3.2/#features-deprecated-in-3-2
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/django_urls.py b/src/django_upgrade/fixers/django_urls.py
index d0a37ea2..bc58e8ef 100644
--- a/src/django_upgrade/fixers/django_urls.py
+++ b/src/django_upgrade/fixers/django_urls.py
@@ -2,6 +2,7 @@
 Update URL definitions:
 https://docs.djangoproject.com/en/2.0/releases/2.0/#simplified-url-routing-syntax
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/email_validator.py b/src/django_upgrade/fixers/email_validator.py
index 05f047fd..4da5ba82 100644
--- a/src/django_upgrade/fixers/email_validator.py
+++ b/src/django_upgrade/fixers/email_validator.py
@@ -2,6 +2,7 @@
 Rewrite django.core.validator.EmailValidator arguments:
 https://docs.djangoproject.com/en/3.2/releases/3.2/#features-deprecated-in-3-2
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/forms_model_multiple_choice_field.py b/src/django_upgrade/fixers/forms_model_multiple_choice_field.py
index 44d35696..8c247252 100644
--- a/src/django_upgrade/fixers/forms_model_multiple_choice_field.py
+++ b/src/django_upgrade/fixers/forms_model_multiple_choice_field.py
@@ -2,6 +2,7 @@
 Replace `list` error message key with `list_invalid` for ModelMultipleChoiceField.
 https://docs.djangoproject.com/en/3.1/releases/3.1/#id2
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/management_commands.py b/src/django_upgrade/fixers/management_commands.py
index 56fa6ac3..3dc643db 100644
--- a/src/django_upgrade/fixers/management_commands.py
+++ b/src/django_upgrade/fixers/management_commands.py
@@ -2,6 +2,7 @@
 Replace BaseCommand.requires_system_checks boolean flag by list of checks:
 https://docs.djangoproject.com/en/stable/releases/3.2/#deprecated-features-3-2
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/model_field_choices.py b/src/django_upgrade/fixers/model_field_choices.py
index 49bcdc99..21c2abc9 100644
--- a/src/django_upgrade/fixers/model_field_choices.py
+++ b/src/django_upgrade/fixers/model_field_choices.py
@@ -2,6 +2,7 @@
 Drop `.choices` for model field `choices` parameters:
 https://docs.djangoproject.com/en/5.0/releases/5.0/#forms
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/null_boolean_field.py b/src/django_upgrade/fixers/null_boolean_field.py
index 59080a72..79cd02c1 100644
--- a/src/django_upgrade/fixers/null_boolean_field.py
+++ b/src/django_upgrade/fixers/null_boolean_field.py
@@ -2,6 +2,7 @@
 Rewrite django.db.models.NullBooleanField to BooleanField:
 https://docs.djangoproject.com/en/3.1/releases/3.1/#features-deprecated-in-3-1
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/on_delete.py b/src/django_upgrade/fixers/on_delete.py
index cd5f48ad..182f404c 100644
--- a/src/django_upgrade/fixers/on_delete.py
+++ b/src/django_upgrade/fixers/on_delete.py
@@ -2,6 +2,7 @@
 Add on_delete=models.CASCADE to ForeignKey and OneToOneField:
 https://docs.djangoproject.com/en/stable/releases/1.9/#features-deprecated-in-1-9
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/password_reset_timeout_days.py b/src/django_upgrade/fixers/password_reset_timeout_days.py
index d24e9109..10c744de 100644
--- a/src/django_upgrade/fixers/password_reset_timeout_days.py
+++ b/src/django_upgrade/fixers/password_reset_timeout_days.py
@@ -2,6 +2,7 @@
 PASSWORD_RESET_TIMEOUT_DAYS setting replaced with PASSWORD_RESET_TIMEOUT:
 https://docs.djangoproject.com/en/3.1/releases/3.1/#django-contrib-auth
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/postgres_float_range_field.py b/src/django_upgrade/fixers/postgres_float_range_field.py
index 2a636cdd..795dec18 100644
--- a/src/django_upgrade/fixers/postgres_float_range_field.py
+++ b/src/django_upgrade/fixers/postgres_float_range_field.py
@@ -2,6 +2,7 @@
 Replace FloatRangeField with DecimalRangeField:
 https://docs.djangoproject.com/en/2.2/releases/2.2/#features-deprecated-in-2-2
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/queryset_paginator.py b/src/django_upgrade/fixers/queryset_paginator.py
index 8f0a98ca..349e69f1 100644
--- a/src/django_upgrade/fixers/queryset_paginator.py
+++ b/src/django_upgrade/fixers/queryset_paginator.py
@@ -2,6 +2,7 @@
 Rewrite django.core.paginator’s alias QuerySetPaginator of Paginator:
 https://docs.djangoproject.com/en/2.2/releases/2.2/#features-deprecated-in-2-2
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/request_headers.py b/src/django_upgrade/fixers/request_headers.py
index 4982df5f..275dd750 100644
--- a/src/django_upgrade/fixers/request_headers.py
+++ b/src/django_upgrade/fixers/request_headers.py
@@ -2,6 +2,7 @@
 Update use of request.META to fetch headers to use request.headers
 https://docs.djangoproject.com/en/2.2/releases/2.2/#requests-and-responses
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/settings_database_postgresql.py b/src/django_upgrade/fixers/settings_database_postgresql.py
index edf9241f..4c8a69a5 100644
--- a/src/django_upgrade/fixers/settings_database_postgresql.py
+++ b/src/django_upgrade/fixers/settings_database_postgresql.py
@@ -3,6 +3,7 @@
 to the new 'django.db.backends.postgresql'.
 https://docs.djangoproject.com/en/2.0/releases/2.0/#id1
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/settings_storages.py b/src/django_upgrade/fixers/settings_storages.py
index e3c6d694..e5f1eef1 100644
--- a/src/django_upgrade/fixers/settings_storages.py
+++ b/src/django_upgrade/fixers/settings_storages.py
@@ -2,6 +2,7 @@
 Merge DEFAULT_FILE_STORAGE and STATICFILES_STORAGE into new STORAGES setting:
 https://docs.djangoproject.com/en/4.2/releases/4.2/#custom-file-storages
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/signal_providing_args.py b/src/django_upgrade/fixers/signal_providing_args.py
index 39b500c1..506b3221 100644
--- a/src/django_upgrade/fixers/signal_providing_args.py
+++ b/src/django_upgrade/fixers/signal_providing_args.py
@@ -2,6 +2,7 @@
 Remove the 'providing_args' argument from Signal():
 https://docs.djangoproject.com/en/3.1/releases/3.1/#features-deprecated-in-3-1
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/test_http_headers.py b/src/django_upgrade/fixers/test_http_headers.py
index 269a0138..235f0437 100644
--- a/src/django_upgrade/fixers/test_http_headers.py
+++ b/src/django_upgrade/fixers/test_http_headers.py
@@ -3,6 +3,7 @@
 test Client and RequestFactory:
 https://docs.djangoproject.com/en/4.2/releases/4.2/#tests
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/testcase_databases.py b/src/django_upgrade/fixers/testcase_databases.py
index 34f902f3..f60815a8 100644
--- a/src/django_upgrade/fixers/testcase_databases.py
+++ b/src/django_upgrade/fixers/testcase_databases.py
@@ -2,6 +2,7 @@
 Replace declarations of database support in test cases:
 https://docs.djangoproject.com/en/2.2/releases/2.2/#features-deprecated-in-2-2
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/timezone_fixedoffset.py b/src/django_upgrade/fixers/timezone_fixedoffset.py
index bf739f4e..4c96cfcd 100644
--- a/src/django_upgrade/fixers/timezone_fixedoffset.py
+++ b/src/django_upgrade/fixers/timezone_fixedoffset.py
@@ -2,6 +2,7 @@
 Rewrite django.utils.timezone.FixedOffset to datetime.timezone.
 https://docs.djangoproject.com/en/2.2/releases/2.2/#features-deprecated-in-2-2
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/use_l10n.py b/src/django_upgrade/fixers/use_l10n.py
index be5674ac..a8404bd4 100644
--- a/src/django_upgrade/fixers/use_l10n.py
+++ b/src/django_upgrade/fixers/use_l10n.py
@@ -2,6 +2,7 @@
 USE_L10N setting is deprecated:
 https://docs.djangoproject.com/en/4.0/releases/4.0/#localization
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/utils_encoding.py b/src/django_upgrade/fixers/utils_encoding.py
index e6b24be8..7b9fd410 100644
--- a/src/django_upgrade/fixers/utils_encoding.py
+++ b/src/django_upgrade/fixers/utils_encoding.py
@@ -2,6 +2,7 @@
 Replace imports from django.utils.encoding:
 https://docs.djangoproject.com/en/3.0/releases/3.0/#django-utils-encoding-force-text-and-smart-text  # noqa: E501
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/utils_http.py b/src/django_upgrade/fixers/utils_http.py
index a84585be..c3d5e0d3 100644
--- a/src/django_upgrade/fixers/utils_http.py
+++ b/src/django_upgrade/fixers/utils_http.py
@@ -2,6 +2,7 @@
 Replace imports from django.utils.http:
 https://docs.djangoproject.com/en/3.0/releases/3.0/#features-deprecated-in-3-0
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/utils_text.py b/src/django_upgrade/fixers/utils_text.py
index f69c7e24..9326034a 100644
--- a/src/django_upgrade/fixers/utils_text.py
+++ b/src/django_upgrade/fixers/utils_text.py
@@ -2,6 +2,7 @@
 Replace imports from django.utils.translation:
 https://docs.djangoproject.com/en/3.0/releases/3.0/#features-deprecated-in-3-0
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/utils_timezone.py b/src/django_upgrade/fixers/utils_timezone.py
index 7286a5e7..2b8e033b 100644
--- a/src/django_upgrade/fixers/utils_timezone.py
+++ b/src/django_upgrade/fixers/utils_timezone.py
@@ -2,6 +2,7 @@
 Replace django.utils.timezone.utc with datetime.timezone.utc
 https://docs.djangoproject.com/en/4.1/releases/4.1/#id2
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/utils_translation.py b/src/django_upgrade/fixers/utils_translation.py
index 3a20d642..509fac70 100644
--- a/src/django_upgrade/fixers/utils_translation.py
+++ b/src/django_upgrade/fixers/utils_translation.py
@@ -2,6 +2,7 @@
 Replace imports from django.utils.translation:
 https://docs.djangoproject.com/en/3.0/releases/3.0/#features-deprecated-in-3-0
 """
+
 from __future__ import annotations
 
 import ast
diff --git a/src/django_upgrade/fixers/versioned_branches.py b/src/django_upgrade/fixers/versioned_branches.py
index 01502084..263e2efb 100644
--- a/src/django_upgrade/fixers/versioned_branches.py
+++ b/src/django_upgrade/fixers/versioned_branches.py
@@ -5,6 +5,7 @@
 else:
     ...
 """
+
 from __future__ import annotations
 
 import ast