diff --git a/owasp-top10-2017-apps/a10/games-irados/app/requirements.txt b/owasp-top10-2017-apps/a10/games-irados/app/requirements.txt
index 712b5fa..fd54f70 100644
--- a/owasp-top10-2017-apps/a10/games-irados/app/requirements.txt
+++ b/owasp-top10-2017-apps/a10/games-irados/app/requirements.txt
@@ -4,7 +4,7 @@ Flask==1.0.2
 Flask-Bootstrap==3.3.7.1
 Flask-Cors==3.0.7
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==3.1.5
 MarkupSafe==1.1.0
 mysqlclient==1.3.13
 six==1.11.0