diff --git a/requirements.txt b/requirements.txt
index 2ed5158..456ec59 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ Flask==0.12
 future==0.16.0
 gunicorn==19.6.0
 itsdangerous==0.24
-Jinja2==2.9.4
+Jinja2==2.11.3
 jsondatabase==0.1.7
 mysqlclient==1.3.7
 MarkupSafe==0.23