diff --git a/tools/src/sphinx-build/requirements.txt b/tools/src/sphinx-build/requirements.txt
index 16fc53701b..1b850626b5 100644
--- a/tools/src/sphinx-build/requirements.txt
+++ b/tools/src/sphinx-build/requirements.txt
@@ -1,2 +1,2 @@
-Sphinx==7.3.7
+Sphinx==7.4.7
 myst-parser==3.0.1