diff --git a/docs/requirements.txt b/docs/requirements.txt
index 231cb46e..38b119ff 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-sphinx==8.2.3
+sphinx==9.1.0
 sphinx_rtd_theme==3.1.0
 celery==5.6.2
 django>=4.2,<7