diff --git a/requirements.txt b/requirements.txt
index 79202c3..71e22b5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask==1.1.2
 Flask-BasicAuth==0.2.0
 idna==2.10
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 requests==2.24.0
 urllib3==1.25.9