diff --git a/docs/requirements.txt b/docs/requirements.txt
index 0b74fb749..1fecad963 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,3 @@
-sphinx >=7.0.0,<8.0.0
+sphinx >=7.0.0,<9.0.0
 furo
 myst-parser