diff --git a/requirements.txt b/requirements.txt
index e803e6b..b5bb705 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ gunicorn==20.1.0
 itsdangerous==1.1.0
 Jinja2==3.0.3
 joblib==1.0.1
-MarkupSafe==1.1.1
+MarkupSafe==3.0.2
 numpy==1.22.2
 pandas==1.2.4
 python-dateutil==2.8.1