diff --git a/requirements.txt b/requirements.txt
index 98fd532..327fb47 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ itsdangerous==2.2.0
     # via flask
 jinja2==3.1.4
     # via flask
-markupsafe==2.1.5
+markupsafe==3.0.0
     # via
     #   jinja2
     #   werkzeug