diff --git a/requirements.txt b/requirements.txt
index 04defbc..bcca957 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ Flask-SQLAlchemy==2.4.1
 Flask-WTF==0.14.3
 idna==2.9
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 jose==1.0.0
 Mako==1.1.2
 Markdown==3.2.2