diff --git a/requirements.txt b/requirements.txt
index 004d226..1c3f75c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask-RESTful==0.3.8
 Flask-SQLAlchemy==2.4.1
 gunicorn==20.0.4
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 pytz==2019.3
 six==1.14.0