diff --git a/requirements-optional.txt b/requirements-optional.txt
index f0cd4209775..942569a987d 100644
--- a/requirements-optional.txt
+++ b/requirements-optional.txt
@@ -5,7 +5,7 @@ redis==5.0.7
 pre-commit==3.7.1
 
 # For generating documentation.
-sphinx==7.4.5
+sphinx==7.4.6
 sphinx-autoapi==3.1.2
 
 # For 'manage' interactive shell