diff --git a/requirements.txt b/requirements.txt
index 6e4415a..237fc7c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ Click==7.0
 Flask==1.1.1
 gunicorn==20.0.4
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 python-dotenv==0.12.0
 Werkzeug==1.0.0