diff --git a/requirements.txt b/requirements.txt
index 13a1165..2d7d9c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ Flask-Testing==0.8.1
 Flask-WTF==1.0.0
 idna==3.3
 itsdangerous==2.0.1
-Jinja2==3.0.3
+Jinja2==3.1.5
 Mako==1.1.6
 MarkupSafe==2.0.1
 mccabe==0.6.1