diff --git a/requirements.txt b/requirements.txt
index d028a73..c8cddd5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-Script==2.0.6
 Flask-SQLAlchemy==2.4.1
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 joblib==0.14.1
 Mako==1.1.0
 MarkupSafe==1.1.1