diff --git a/requirements/docs.txt b/requirements/docs.txt
index 47c3d4f..7221326 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -1,4 +1,4 @@
 # For buildings docs locally
-sphinx==8.2.3
+sphinx==9.0.4
 readthedocs-sphinx-ext==2.2.5
 myst-parser==4.0.1