diff --git a/pip-requirements.txt b/pip-requirements.txt
index 315ace5..621dd94 100644
--- a/pip-requirements.txt
+++ b/pip-requirements.txt
@@ -46,7 +46,7 @@ ipython==5.4.1
 ipython-genutils==0.2.0
 ipywidgets==6.0.0
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 jsonschema==2.6.0
 jupyter==1.0.0
 jupyter-client==5.0.1