diff --git a/requirements.txt b/requirements.txt
index e843739..91e8097 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-SQLAlchemy==2.3.2
 gunicorn==19.7.1
 idna==2.6
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.10
 MarkupSafe==1.0
 PyMySQL==0.7.11
 raven==6.2.1