diff --git a/docs/requirements-doc.txt b/docs/requirements-doc.txt
index b2b9e4f..39cad72 100644
--- a/docs/requirements-doc.txt
+++ b/docs/requirements-doc.txt
@@ -1,5 +1,5 @@
 -e .
 myst-parser~=4.0
-sphinx~=8.0.2
+sphinx~=8.1.0
 furo==2024.8.6
 types-docutils~=0.21