diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b245286..38374a4 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,20 +1,20 @@
 repos:
 - repo: https://github.com/asottile/pyupgrade
-  rev: v2.37.1
+  rev: v3.19.1
   hooks:
   - id: pyupgrade
     args: ["--py36-plus"]
 - repo: https://github.com/psf/black
-  rev: 22.6.0
+  rev: 24.10.0
   hooks:
   - id: black
 - repo: https://github.com/pycqa/flake8
-  rev: 4.0.1
+  rev: 7.1.1
   hooks:
   - id: flake8
     args: ["--max-line-length=88", "--extend-ignore=E203,E501,E712,F401"]
 - repo: https://github.com/pycqa/isort
-  rev: 5.10.1
+  rev: 5.13.2
   hooks:
   - id: isort
     args: ["--profile", "black"]
diff --git a/deduplify/hash_files.py b/deduplify/hash_files.py
index 35c9700..56917b7 100644
--- a/deduplify/hash_files.py
+++ b/deduplify/hash_files.py
@@ -8,6 +8,7 @@
 Author: Sarah Gibson
 Python version: >=3.7 (developed with 3.8)
 """
+
 import hashlib
 import logging
 import os