diff --git a/requirements.txt b/requirements.txt
index 9e937a8..5524f76 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 click==7.1.1
 Flask==1.1.1
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 numpy==1.18.1
 pandas==1.0.1