diff --git a/requirements.txt b/requirements.txt
index 01f4cc4..1b920f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Flask-Script==2.0.6
 Flask-SQLAlchemy==2.4.1
 gunicorn==20.0.4
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==3.1.6
 Mako==1.2.2
 MarkupSafe==1.1.1
 psycopg2-binary==2.8.5