diff --git a/requirements.txt b/requirements.txt
index 6ff9215..035e46d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ Flask-SQLAlchemy==2.4.1
 gunicorn==20.0.4
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 Mako==1.1.1
 MarkupSafe==1.1.1
 psycopg2==2.8.4