diff --git a/docs/requirements.txt b/docs/requirements.txt
index 0d42239..231d8d3 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
 furo==2024.5.6
-sphinx==8.0.2
+sphinx==8.1.0
 numpydoc==1.7.0
 sphinx_toolbox