diff --git a/software/requirements.txt b/software/requirements.txt
index 3ace65a..8cd2c6b 100644
--- a/software/requirements.txt
+++ b/software/requirements.txt
@@ -1,7 +1,7 @@
 Flask==1.0.2
 Flask-socketio==4.3.2
 Werkzeug==0.14.1
-Jinja2==2.10
+Jinja2==3.1.3
 MarkupSafe==1.1.0
 itsdangerous==0.24
 eventlet==0.33.3