diff --git a/requirements.txt b/requirements.txt
index fb0c574..3e4a77c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-OAuthlib==0.9.1
 Flask-SQLAlchemy==2.0
 Flask-Script==2.0.5
 Flask-WTF==0.11
-Jinja2==2.7.3
+Jinja2==2.8.1
 Mako==1.0.1
 MarkupSafe==0.23
 PyMySQL==0.6.6