diff --git a/requirements.txt b/requirements.txt
index de4cc4d..1dbb631 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ ipython-genutils==0.2.0
 ipywidgets==7.5.1
 jedi==0.14.0
 jeepney==0.6.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 jsonschema==3.2.0
 jupyter==1.0.0
 jupyter-client==6.1.11