diff --git a/requirements.txt b/requirements.txt
index cce6870..572c9e0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Flask-Script==2.0.6
 Flask-SQLAlchemy==2.4.1
 importlib-metadata==1.6.0
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 jsonschema==3.2.0
 Mako==1.1.2
 MarkupSafe==1.1.1