diff --git a/requirements.txt b/requirements.txt
index eb45e1e..dd21684 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ ipython-genutils==0.2.0
 ipywidgets==7.4.2
 isort==4.3.9
 jedi==0.13.3
-Jinja2==2.10
+Jinja2==2.11.3
 jinja2-time==0.2.0
 jsonschema==3.0.0
 jupyter==1.0.0