diff --git a/requirements.txt b/requirements.txt
index 7cd270f..31fb363 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ Flask-SQLAlchemy==2.4.3
 gunicorn==20.0.4
 idna==2.9
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 jsonschema==3.2.0
 Mako==1.1.2
 MarkupSafe==1.1.1