diff --git a/requirements.txt b/requirements.txt
index ef7df61..3baedf3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ Flask-WTF==0.12
 git+git://github.com/d1ff/flask-security.git@babelex
 gunicorn
 itsdangerous==0.24
-Jinja2==2.8
+Jinja2==2.11.3
 MarkupSafe==0.23
 mongoengine==0.10.6
 passlib==1.6.5