From 427cac62a9fce3f0a0816caaf3614f3785b109c7 Mon Sep 17 00:00:00 2001
From: pyup-bot <github-bot@pyup.io>
Date: Thu, 4 Dec 2025 21:48:17 +0900
Subject: [PATCH] Pin sphinx to latest version 9.0.4

---
 requirements-dev.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements-dev.txt b/requirements-dev.txt
index 87384ee738cf3..ab58629a8908a 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -63,7 +63,7 @@ pickleshare
 numpydoc
 pydata-sphinx-theme==0.16
 pytest-cython
-sphinx
+sphinx==9.0.4
 sphinx-design
 sphinx-copybutton
 scipy-stubs