diff --git a/django_model_subscription/urls.py b/django_model_subscription/urls.py
index 8cfbc16d..46696ca9 100644
--- a/django_model_subscription/urls.py
+++ b/django_model_subscription/urls.py
@@ -14,6 +14,7 @@
     1. Import the include() function: from django.urls import include, path
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
+
 from django.contrib import admin
 from django.urls import path
 
diff --git a/pyproject.toml b/pyproject.toml
index 18a56721..a50a0be7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -73,7 +73,7 @@ check-manifest = {version = "^0.48", python = "^3.6"}
 bump2version = {version = "^1.0.0", python = "^3.6"}
 git-changelog = {version = "^1.0.0", python = "^3.6.2"}
 poetry = "=1.1.14"
-sphinx = "=4.5.0"
+sphinx = "=7.3.4"
 sphinx-autobuild = "^2021.0.0"
 sphinx_rtd_theme = "^1.0.0"
 lockfile = "^0.12.2"