diff --git a/requirements.txt b/requirements.txt
index 48a2309..7d101c5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ gunicorn==19.6.0
 httplib2==0.9.2
 iso8601==0.1.11
 itsdangerous==0.24
-Jinja2==2.8
+Jinja2==2.11.3
 limits==1.3
 MarkupSafe==0.23
 oauth2==1.9.0.post1