diff --git a/requirements.txt b/requirements.txt
index d679296..0d4402d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask-Cors==3.0.9
 Flask-PyMongo==2.3.0
 gunicorn==20.0.4
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 pymongo==3.11.0
 six==1.15.0