diff --git a/requirements.txt b/requirements.txt
index dc71d2b..9016553 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-OAuthlib==0.9.3
 Flask-SQLAlchemy==2.1
 Flask-Script==2.0.5
 Flask-WTF==0.14
-Jinja2==2.9.2
+Jinja2==2.9.3
 Mako==1.0.6
 MarkupSafe==0.23
 PyMySQL==0.7.9