diff --git a/docs/requirements.txt b/docs/requirements.txt
index bef61ee3..7b5357e3 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-sphinx==8.2.3
+sphinx==9.0.4
 sphinx_rtd_theme==3.0.2
 celery==5.6.0
 django>=4.2,<7