diff --git a/requirements.txt b/requirements.txt
index ee7cd30..80296e3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ ipykernel==5.1.4
 ipython==7.13.0
 ipython-genutils==0.2.0
 jedi==0.16.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 jsonschema==3.2.0
 jupyter-client==6.0.0
 jupyter-core==4.6.3