diff --git a/requirements.txt b/requirements.txt
index cdce662..1060ef6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask==1.1.1
 gunicorn==19.9.0
 importlib-metadata==1.1.0
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 more-itertools==8.0.0
 packaging==19.2