diff --git a/back-end/requirements.txt b/back-end/requirements.txt
index fafd6d5..5a8bc59 100644
--- a/back-end/requirements.txt
+++ b/back-end/requirements.txt
@@ -5,7 +5,7 @@ Flask-Cors==3.0.8
 Flask-Migrate==2.5.3
 Flask-SQLAlchemy==2.4.3
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 Mako==1.1.3
 MarkupSafe==1.1.1
 python-dateutil==2.8.1