diff --git a/requirements.txt b/requirements.txt
index 44fb99c..9c6060d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -64,7 +64,7 @@ isort==4.2.5
 itsdangerous==0.24
 jdcal==1.3
 jedi==0.10.2
-Jinja2==2.9.6
+Jinja2==2.11.3
 jsonschema==2.6.0
 jupyter==1.0.0
 jupyter-client==5.0.1