diff --git a/requirements.txt b/requirements.txt
index 31f86e4..74cd34b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ ipython-genutils==0.2.0
 ipywidgets==7.4.2
 isodate==0.6.0
 jedi==0.13.3
-Jinja2==2.10.1
+Jinja2==2.11.3
 jsonpickle==0.9.6
 jsonschema==3.0.1
 jupyter==1.0.0