diff --git a/requirements.txt b/requirements.txt
index 09f1ccd..1025732 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ click==6.6
 Flask==0.11.1
 gunicorn==19.6.0
 itsdangerous==0.24
-Jinja2==2.8
+Jinja2==2.11.3
 MarkupSafe==0.23
 newrelic==2.66.0.49
 pyephem==3.7.6.0