diff --git a/requirements.txt b/requirements.txt
index 403d987..79e5cb3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ Flask==1.1.2
 Flask-SQLAlchemy==2.4.4
 idna==2.10
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 multidict==4.7.6
 numpy==1.19.4