diff --git a/requirements.txt b/requirements.txt
index 978a40d..1cdd9e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-SQLAlchemy==2.4.1
 Flask-WTF==0.14.2
 importlib-metadata==1.3.0
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 Mako==1.1.0
 MarkupSafe==1.1.1
 more-itertools==5.0.0