diff --git a/requirements.txt b/requirements.txt
index d145faa..736df9f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ flask-restplus==0.12.1
 Flask-Script==2.0.6
 Flask-SQLAlchemy==2.3.2
 itsdangerous==0.24
-Jinja2==2.10.1
+Jinja2==2.11.3
 jsonschema==3.0.2
 Mako==1.1.0
 MarkupSafe==1.0