diff --git a/docs/requirements.txt b/docs/requirements.txt
index 29c3f853..94ee3115 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-Sphinx==9.1.0
+Sphinx==9.1.1
 sphinx-rtd-theme==3.1.0
 sphinx-intl==2.3.2
 breathe==4.36.0