diff --git a/requirements.txt b/requirements.txt
index 83e1d4a..1f63b16 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ click==6.7
 Flask==0.12.2
 gunicorn==19.7.1
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 MarkupSafe==1.0
 Werkzeug==0.12.2