diff --git a/requirements.txt b/requirements.txt
index a43edba..9be2703 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ ipython-genutils==0.2.0
 ipywidgets==7.4.2
 itsdangerous==1.1.0
 jedi==0.13.1
-Jinja2==2.10
+Jinja2==2.11.3
 jsonschema==2.6.0
 jupyter==1.0.0
 jupyter-client==5.2.3