diff --git a/requirements.txt b/requirements.txt
index 0003424..c7acb8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ ipython-genutils==0.2.0
 ipywidgets==7.5.1
 itsdangerous==1.1.0
 jedi==0.17.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 joblib==0.14.1
 jsonschema==3.2.0
 jupyter==1.0.0