diff --git a/requirements.txt b/requirements.txt
index f109235..5583717 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ djangorestframework==3.8.2
 gunicorn==19.8.1
 idna==2.6
 itypes==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 MarkupSafe==1.0
 openapi-codec==1.3.2
 psycopg2==2.7.4