diff --git a/requirements.txt b/requirements.txt
index 285aa71..6d22992 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ Flask-SQLAlchemy==2.3.2
 gunicorn==19.7.1
 idna==2.6
 itsdangerous==0.24
-Jinja2==2.10.1
+Jinja2==2.11.3
 jmespath==0.9.3
 Mako==1.0.7
 MarkupSafe==1.0