diff --git a/requirements.txt b/requirements.txt
index d04e726..03b53e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-Script==2.0.6
 Flask-SQLAlchemy==2.4.1
 gunicorn==20.0.0
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 Mako==1.1.0
 MarkupSafe==1.1.1
 psycopg2-binary==2.8.4