diff --git a/requirements.txt b/requirements.txt
index 49a6573..f953990 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ Flask-MySQL==1.4.0
 gunicorn==20.0.4
 isort==4.3.20
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 lazy-object-proxy==1.4.1
 MarkupSafe==1.1.1
 mccabe==0.6.1