diff --git a/requirements.txt b/requirements.txt
index f318bf4..db34143 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -39,7 +39,7 @@ gunicorn==19.9.0
 idna==2.8
 importlib-metadata==0.23
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 jsonschema==3.1.1
 kiwisolver==1.1.0
 kombu==4.6.7