diff --git a/requirements.txt b/requirements.txt
index 05a3af9..f9bac15 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -79,7 +79,7 @@ isoweek==1.3.3
 itsdangerous==0.24
 jdcal==1.3
 jedi==0.11.0
-Jinja2==2.9.6
+Jinja2==2.11.3
 jmespath==0.9.3
 jsonschema==2.6.0
 jupyter-client==5.1.0