diff --git a/requirements.txt b/requirements.txt
index 4ac6625..d221851 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ gunicorn==19.7.1
 html5lib==0.9999999
 humanize==0.5.1
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 jmespath==0.9.0
 limits==1.2.1
 Markdown==2.6.9