diff --git a/docs/requirements.txt b/docs/requirements.txt
index d097ae7..66ad584 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-sphinx>=7.0.0
+sphinx>=8.1.3
 furo
 myst-nb
 sphinx-autodoc-typehints