diff --git a/requirements.txt b/requirements.txt
index d2740b9..81d517d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ flake8==7.0.0
 gunicorn==21.2.0
 idna==3.6
 Jinja2==3.1.3
-MarkupSafe==2.1.3
+MarkupSafe==2.1.4
 mccabe==0.7.0
 mock==5.1.0
 pycodestyle==2.11.1