diff --git a/docs/requirements.txt b/docs/requirements.txt
index 86d6eb8..dbe146b 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 furo==2024.8.6
-sphinx==7.2.6
+sphinx==8.1.3
 sphinx-click==6.0.0
 myst_parser==3.0.1
 flask==3.0.3