diff --git a/backend/requirements.txt b/backend/requirements.txt
index fdf8b85a..93552de2 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -5,7 +5,7 @@ Flask-Cors==3.0.7
 Flask-RESTful==0.3.7
 Flask-SQLAlchemy==2.4.0
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 psycopg2-binary==2.8.2
 pytz==2019.1