diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index fad2af2..1b14e0c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,11 +1,11 @@
 repos:
   - repo: https://github.com/psf/black
-    rev: 24.8.0
+    rev: 25.1.0
     hooks:
       - id: black
         language_version: python3
   - repo: https://github.com/pycqa/isort
-    rev: 5.13.2
+    rev: 6.0.1
     hooks:
       - id: isort
         name: isort (python)
diff --git a/txmongo/types.py b/txmongo/types.py
index e5f7cfe..28f3aff 100644
--- a/txmongo/types.py
+++ b/txmongo/types.py
@@ -1,4 +1,4 @@
-from typing import Union, MutableMapping
+from typing import MutableMapping, Union
 
 from bson.raw_bson import RawBSONDocument