diff --git a/flask/requirements.txt b/flask/requirements.txt
index 9e08982..360e130 100644
--- a/flask/requirements.txt
+++ b/flask/requirements.txt
@@ -5,7 +5,7 @@ Flask==2.3.2
 gunicorn==21.2.0
 importlib-metadata==6.8.0
 itsdangerous==2.1.2
-Jinja2==3.1.2
+Jinja2==3.1.3
 MarkupSafe==2.1.3
 packaging==23.1
 psycopg2-binary==2.9.6