diff --git a/requirements.txt b/requirements.txt
index 681f188..c207ef8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ click==7.1.2
 Flask==2.3.2
 gunicorn==20.0.4
 itsdangerous==1.1.0
-Jinja2==2.11.3
+Jinja2==3.1.3
 MarkupSafe==1.1.1
 Werkzeug==3.0.1
 pycodestyle==2.3.1