diff --git a/requirements.txt b/requirements.txt
index b7016fe9..af884095 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ gunicorn==19.9.0
 idna==2.8
 ipython-genutils==0.2.0
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 jmespath==0.9.4
 jsonschema==3.0.1
 jupyter-core==4.4.0