diff --git a/requirements.txt b/requirements.txt
index 7bd60a0..911baef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Flask==1.1.2
 Flask-Cors==3.0.8
 idna==2.10
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 Mako==1.1.3
 MarkupSafe==1.1.1
 numpy==1.19.1