diff --git a/requirements.txt b/requirements.txt
index a655141..eb926fe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask==0.11.1
 freeze==1.0.10
 gunicorn==19.6.0
 itsdangerous==0.24
-Jinja2==2.8
+Jinja2==2.11.3
 MarkupSafe==0.23
 requests==2.11.1
 six==1.10.0