diff --git a/requirements.txt b/requirements.txt
index b47ae0e..5bf9680 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Flask==1.1.1
 Flask-SQLAlchemy==2.4.1
 Flask-WTF==0.14.2
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 SQLAlchemy==1.3.13
 Werkzeug==0.16.0