diff --git a/requirements.txt b/requirements.txt
index 06d2e0268..fd254612f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Sphinx==5.3.0
+Sphinx==7.4.7
 
 # make livehtml support
 sphinx_autobuild==2021.3.14