diff --git a/requirements.txt b/requirements.txt
index f0e54e7..b941695 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ Flask-SQLAlchemy==2.4.1
 Flask-WTF==0.14.2
 gunicorn==19.9.0
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 numpy==1.17.4
 pandas==0.25.3