diff --git a/requirements.txt b/requirements.txt
index a22124e..b56f8df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Flask==1.1.1
 Flask-Menu==0.7.1
 gunicorn==19.9.0
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 requests==2.27.1
 six==1.12.0