diff --git a/backend/requirements.txt b/backend/requirements.txt
index d31202b..b731cc7 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -10,7 +10,7 @@ Flask-Cors==3.0.8
 gunicorn==20.0.4
 idna==2.9
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 multidict==4.7.5
 pyee==7.0.1