diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index afd67772c..d0c573fb3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,7 +2,7 @@ default_language_version:
   python: python3
 repos:
   - repo: https://github.com/myint/autoflake
-    rev: v2.1.1
+    rev: v2.2.1
     hooks:
       - id: autoflake
         args:
@@ -12,11 +12,11 @@ repos:
           - --ignore-init-module-imports
           - --expand-star-imports
   - repo: https://github.com/PyCQA/isort
-    rev: 5.12.0
+    rev: 5.13.2
     hooks:
       - id: isort
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 23.9.1
+    rev: 24.1.0
     hooks:
       - id: black
   - repo: https://github.com/rtts/djhtml
diff --git a/ephios/extra/colors.py b/ephios/extra/colors.py
index c7c183273..76d0cfb06 100644
--- a/ephios/extra/colors.py
+++ b/ephios/extra/colors.py
@@ -9,9 +9,11 @@
 
 def calculate_luminance(rgb: tuple):
     r, g, b = map(
-        lambda channel: channel / 255 / 12.92
-        if channel / 255 <= 0.03928
-        else ((channel / 255 + 0.055) / 1.055) ** 2.4,
+        lambda channel: (
+            channel / 255 / 12.92
+            if channel / 255 <= 0.03928
+            else ((channel / 255 + 0.055) / 1.055) ** 2.4
+        ),
         rgb,
     )
     return 0.2126 * r + 0.7152 * g + 0.0722 * b
diff --git a/ephios/plugins/basesignup/signup/common.py b/ephios/plugins/basesignup/signup/common.py
index 104e9ef07..04bac5430 100644
--- a/ephios/plugins/basesignup/signup/common.py
+++ b/ephios/plugins/basesignup/signup/common.py
@@ -141,18 +141,20 @@ class ConfigurationForm(super().configuration_form_class):
                 widget=Select2MultipleWidget,
                 required=False,
                 initial=[],
-                help_text=_(
-                    "Participants also need to have the qualifications <b>{qualifications}</b> to participate in {eventtype}"
-                ).format(
-                    qualifications=",".join(
-                        self.event.type.preferences.get("general_required_qualifications")
-                        .all()
-                        .values_list("title", flat=True)
-                    ),
-                    eventtype=self.event.type,
-                )
-                if self.event.type.preferences.get("general_required_qualifications").exists()
-                else None,
+                help_text=(
+                    _(
+                        "Participants also need to have the qualifications <b>{qualifications}</b> to participate in {eventtype}"
+                    ).format(
+                        qualifications=",".join(
+                            self.event.type.preferences.get("general_required_qualifications")
+                            .all()
+                            .values_list("title", flat=True)
+                        ),
+                        eventtype=self.event.type,
+                    )
+                    if self.event.type.preferences.get("general_required_qualifications").exists()
+                    else None
+                ),
             )
 
             @staticmethod
diff --git a/ephios/urls.py b/ephios/urls.py
index aabdecaa7..d35ed4e23 100644
--- a/ephios/urls.py
+++ b/ephios/urls.py
@@ -1,18 +1,3 @@
-"""ephios URL Configuration
-
-The `urlpatterns` list routes URLs to views. For more information please see:
-    https://docs.djangoproject.com/en/3.0/topics/http/urls/
-Examples:
-Function views
-    1. Add an import:  from my_app import views
-    2. Add a URL to urlpatterns:  path('', views.home, name='home')
-Class-based views
-    1. Add an import: from other_app.views import Home
-    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
-Including another URLconf
-    1. Import the include() function: from django.urls import include, path
-    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
-"""
 from django.conf import settings
 from django.contrib import admin
 from django.urls import include, path
diff --git a/tests/core/test_signup_methods.py b/tests/core/test_signup_methods.py
index a3b997c37..74f2a86ee 100644
--- a/tests/core/test_signup_methods.py
+++ b/tests/core/test_signup_methods.py
@@ -68,9 +68,8 @@ def test_partially_conflicting_shift_results_in_invalid_signup_form(
         user=volunteer,
     ).form.submit(name="signup_choice", value="sign_up")
     assert "You are already confirmed for other shifts at this time" in response
-    response.form[
-        "individual_start_time_1"
-    ] = "19:42"  # move start to after the conflicting event ended
+    # move start to after the conflicting event ended
+    response.form["individual_start_time_1"] = "19:42"
     assert (
         "successfully requested a participation"
         in response.form.submit(name="signup_choice", value="sign_up").follow()
diff --git a/tests/plugins/qualification_management/test_import.py b/tests/plugins/qualification_management/test_import.py
index c8b83de78..2e22c48b6 100644
--- a/tests/plugins/qualification_management/test_import.py
+++ b/tests/plugins/qualification_management/test_import.py
@@ -26,35 +26,35 @@
 
 def test_repo_fetch():
     preferences = global_preferences_registry.manager()
-    preferences[
-        "general__qualification_management_repos"
-    ] = "https://github.com/ephios-dev/ephios-qualification-fixtures/raw/main/test/test.json"
+    preferences["general__qualification_management_repos"] = (
+        "https://github.com/ephios-dev/ephios-qualification-fixtures/raw/main/test/test.json"
+    )
     assert list(fetch_deserialized_qualifications_from_repo())
 
 
 def test_not_a_list_repo():
     preferences = global_preferences_registry.manager()
-    preferences[
-        "general__qualification_management_repos"
-    ] = "https://github.com/ephios-dev/ephios-qualification-fixtures/raw/main/test/not-a-list.json"
+    preferences["general__qualification_management_repos"] = (
+        "https://github.com/ephios-dev/ephios-qualification-fixtures/raw/main/test/not-a-list.json"
+    )
     with pytest.raises(RepoError):
         list(fetch_deserialized_qualifications_from_repo())
 
 
 def test_missing_key_repo():
     preferences = global_preferences_registry.manager()
-    preferences[
-        "general__qualification_management_repos"
-    ] = "https://github.com/ephios-dev/ephios-qualification-fixtures/raw/main/test/key-missing.json"
+    preferences["general__qualification_management_repos"] = (
+        "https://github.com/ephios-dev/ephios-qualification-fixtures/raw/main/test/key-missing.json"
+    )
     with pytest.raises(RepoError):
         list(fetch_deserialized_qualifications_from_repo())
 
 
 def test_import_view(django_app, superuser):
     preferences = global_preferences_registry.manager()
-    preferences[
-        "general__qualification_management_repos"
-    ] = "https://github.com/ephios-dev/ephios-qualification-fixtures/raw/main/test/test.json"
+    preferences["general__qualification_management_repos"] = (
+        "https://github.com/ephios-dev/ephios-qualification-fixtures/raw/main/test/test.json"
+    )
     form = django_app.get(
         reverse("qualification_management:settings_qualification_import"),
         user=superuser,
@@ -73,9 +73,9 @@ def test_import_view(django_app, superuser):
 
 def test_import_view_with_broken_repo(django_app, superuser):
     preferences = global_preferences_registry.manager()
-    preferences[
-        "general__qualification_management_repos"
-    ] = "https://github.com/ephios-dev/ephios-qualification-fixtures/raw/main/test/key-missing.json"
+    preferences["general__qualification_management_repos"] = (
+        "https://github.com/ephios-dev/ephios-qualification-fixtures/raw/main/test/key-missing.json"
+    )
     request = django_app.get(
         reverse("qualification_management:settings_qualification_import"),
         user=superuser,