diff --git a/requirements.txt b/requirements.txt
index 4d08879..69e6b49 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ django-allauth==0.32.0
 Flask==0.12.1
 html5lib==0.999
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 Mako==1.0.0
 MarkupSafe==1.0
 numpy==1.12.1