diff --git a/fyyurProject/requirements.txt b/fyyurProject/requirements.txt
index d7cef89..d27bf8a 100644
--- a/fyyurProject/requirements.txt
+++ b/fyyurProject/requirements.txt
@@ -8,7 +8,7 @@ Flask-Moment==0.9.0
 Flask-SQLAlchemy==2.4.1
 Flask-WTF==0.14.2
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 Mako==1.1.0
 MarkupSafe==1.1.1
 pep8==1.7.1