diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 5ed15a4..c13df8f 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -34,7 +34,7 @@ repos:
 
   # Autoformat: Python code
   - repo: https://github.com/psf/black
-    rev: 23.12.1
+    rev: 24.1.1
     hooks:
       - id: black
 
@@ -64,7 +64,7 @@ repos:
 
   # Lint: Python code
   - repo: https://github.com/pycqa/flake8
-    rev: "6.1.0"
+    rev: "7.0.0"
     hooks:
       - id: flake8
 
diff --git a/nativeauthenticator/__init__.py b/nativeauthenticator/__init__.py
index be21c85..d8118bf 100644
--- a/nativeauthenticator/__init__.py
+++ b/nativeauthenticator/__init__.py
@@ -1,6 +1,7 @@
 """
 ```
 """
+
 from nativeauthenticator.nativeauthenticator import NativeAuthenticator
 
 __all__ = [NativeAuthenticator]
diff --git a/nativeauthenticator/crypto/crypto.py b/nativeauthenticator/crypto/crypto.py
index c72ff07..241bb99 100644
--- a/nativeauthenticator/crypto/crypto.py
+++ b/nativeauthenticator/crypto/crypto.py
@@ -1,6 +1,7 @@
 """
 Django's standard crypto functions and utilities.
 """
+
 import hashlib
 import hmac
 import secrets
diff --git a/nativeauthenticator/crypto/signing.py b/nativeauthenticator/crypto/signing.py
index 90d835d..0b24308 100644
--- a/nativeauthenticator/crypto/signing.py
+++ b/nativeauthenticator/crypto/signing.py
@@ -32,6 +32,7 @@
 There are 65 url-safe characters: the 64 used by url-safe base64 and the ':'.
 These functions make use of all of them.
 """
+
 import base64
 import datetime
 import json