diff --git a/requirements.txt b/requirements.txt
index 3e1f638..9ecf883 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ itsdangerous==2.1.2
     # via flask
 jinja2==3.1.3
     # via flask
-markupsafe==2.1.3
+markupsafe==2.1.4
     # via
     #   jinja2
     #   werkzeug