diff --git a/requirements.txt b/requirements.txt
index e8858e9..41a97e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ ipython-genutils==0.2.0
 ipywidgets==7.0.3
 itsdangerous==0.24
 jedi==0.11.0
-Jinja2==2.9.6
+Jinja2==2.11.3
 joblib==0.11
 jsondatabase==0.1.7
 jsonschema==2.6.0