diff --git a/requirements.txt b/requirements.txt
index 6251514..dbf7c09 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask==1.1.2
 Flask-Login==0.5.0
 Flask-RESTful==0.3.8
 Flask-WTF==0.14.3
-Jinja2==2.11.2
+Jinja2==2.11.3
 Mako==1.1.2
 MarkupSafe==1.1.1
 SQLAlchemy-serializer==1.3.4.2