diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 36195ba3..917701f9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -25,7 +25,7 @@ repos:
 
   # Autoformat: Python code
   - repo: https://github.com/psf/black
-    rev: 23.12.1
+    rev: 24.1.1
     hooks:
       - id: black
 
@@ -57,7 +57,7 @@ repos:
 
   # Lint: Python code
   - repo: https://github.com/PyCQA/flake8
-    rev: "6.1.0"
+    rev: "7.0.0"
     hooks:
       - id: flake8
 
diff --git a/kubespawner/__init__.py b/kubespawner/__init__.py
index ec65df34..89b7541d 100644
--- a/kubespawner/__init__.py
+++ b/kubespawner/__init__.py
@@ -7,6 +7,7 @@
 
 in your `jupyterhub_config.py` file.
 """
+
 # We export KubeSpawner specifically here. This simplifies import for users.
 # Users can simply import kubespawner.KubeSpawner in their applications
 # instead of the more verbose import kubespawner.spawner.KubeSpawner.
diff --git a/kubespawner/clients.py b/kubespawner/clients.py
index b3078e43..0dd865e8 100644
--- a/kubespawner/clients.py
+++ b/kubespawner/clients.py
@@ -5,6 +5,7 @@
 The instances of these REST API clients are also patched to avoid the creation
 of unused threads.
 """
+
 import asyncio
 from concurrent.futures import ThreadPoolExecutor
 from functools import lru_cache
diff --git a/kubespawner/objects.py b/kubespawner/objects.py
index 2153a46e..f644811f 100644
--- a/kubespawner/objects.py
+++ b/kubespawner/objects.py
@@ -1,6 +1,7 @@
 """
 Helper methods for generating k8s API objects.
 """
+
 import base64
 import ipaddress
 import json
@@ -353,9 +354,11 @@ def make_pod(
         # be a list, but it is allowed to have "a-string" elements or {"name":
         # "a-string"} elements.
         pod.spec.image_pull_secrets = [
-            V1LocalObjectReference(name=secret_ref)
-            if type(secret_ref) == str
-            else get_k8s_model(V1LocalObjectReference, secret_ref)
+            (
+                V1LocalObjectReference(name=secret_ref)
+                if type(secret_ref) == str
+                else get_k8s_model(V1LocalObjectReference, secret_ref)
+            )
             for secret_ref in image_pull_secrets
         ]
 
diff --git a/kubespawner/spawner.py b/kubespawner/spawner.py
index 45437815..eafda735 100644
--- a/kubespawner/spawner.py
+++ b/kubespawner/spawner.py
@@ -4,6 +4,7 @@
 This module exports `KubeSpawner` class, which is the actual spawner
 implementation that should be used by JupyterHub.
 """
+
 import asyncio
 import copy
 import ipaddress
diff --git a/kubespawner/utils.py b/kubespawner/utils.py
index 1d38147b..ca063fac 100644
--- a/kubespawner/utils.py
+++ b/kubespawner/utils.py
@@ -1,6 +1,7 @@
 """
 Misc. general utility functions, not tied to KubeSpawner directly
 """
+
 import copy
 import hashlib
 
diff --git a/tests/conftest.py b/tests/conftest.py
index 62eaee71..8d929fae 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,4 +1,5 @@
 """pytest fixtures for kubespawner"""
+
 import asyncio
 import base64
 import inspect
diff --git a/tests/jupyterhub_config.py b/tests/jupyterhub_config.py
index 849d6603..71bd06fd 100644
--- a/tests/jupyterhub_config.py
+++ b/tests/jupyterhub_config.py
@@ -1,4 +1,5 @@
 """Minimal jupyterhub config for hub pod"""
+
 import json
 import os
 import socket
diff --git a/tests/test_objects.py b/tests/test_objects.py
index c734c051..90aba79c 100644
--- a/tests/test_objects.py
+++ b/tests/test_objects.py
@@ -1,6 +1,7 @@
 """
 Test functions used to create k8s objects
 """
+
 import pytest
 from kubernetes_asyncio.client import ApiClient