diff --git a/requirements/docs.txt b/requirements/docs.txt
index 867c2a23..641a5ff8 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -1,5 +1,5 @@
 Pallets-Sphinx-Themes
-Sphinx<9
+Sphinx<10
 sphinx-issues
 packaging
 Flask-SQLAlchemy