diff --git a/docs/requirements.txt b/docs/requirements.txt
index 19e0212bf..d8f3620a8 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-sphinx==8.0.2
+sphinx==8.1.3
 sphinx_rtd_theme==3.0.0
 sphinx-click==6.0.0
 click