diff --git a/requirements.txt b/requirements.txt
index ef740ee..a8b9d8c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ Flask-RESTful==0.3.6
 gunicorn==19.9.0
 idna==2.7
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 jwt==0.5.4
 MarkupSafe==1.0
 marshmallow==2.16.0