diff --git a/tools/src/sphinx-build/requirements.txt b/tools/src/sphinx-build/requirements.txt
index cac2531e4bc..c25f298978f 100644
--- a/tools/src/sphinx-build/requirements.txt
+++ b/tools/src/sphinx-build/requirements.txt
@@ -1,2 +1,2 @@
-Sphinx==7.2.5
+Sphinx==7.2.6
 myst-parser==2.0.0