diff --git a/Flask/flogger/requirements.txt b/Flask/flogger/requirements.txt
index 9e417d1..d5a8560 100644
--- a/Flask/flogger/requirements.txt
+++ b/Flask/flogger/requirements.txt
@@ -13,7 +13,7 @@ Flask-Migrate==2.4.0
 Flask-SQLAlchemy==2.3.2
 Flask-WTF==0.14.2
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 Mako==1.0.7
 Markdown==3.0.1
 MarkupSafe==1.1.1