diff --git a/notify-api/requirements.txt b/notify-api/requirements.txt
index f1a4f666a..7dbcfc776 100644
--- a/notify-api/requirements.txt
+++ b/notify-api/requirements.txt
@@ -12,7 +12,7 @@ flask-restplus==0.13.0
 Flask-SQLAlchemy==2.5.1
 greenlet==1.1.0
 itsdangerous==2.0.1
-Jinja2==3.0.1
+Jinja2==3.1.3
 jsonschema==3.2.0
 Mako==1.2.2
 MarkupSafe==2.1.2