diff --git a/docs/requirements.txt b/docs/requirements.txt
index bbbe5acc..33f79a19 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,2 +1,2 @@
-sphinx==8.2.3
+sphinx==9.1.0
 sphinx-rtd-theme==3.0.2
\ No newline at end of file