diff --git a/app/requirements.txt b/app/requirements.txt
index 9dd55a5..a52eeae 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -2,7 +2,7 @@ click==7.1.2
 dnspython==1.16.0
 Flask==1.1.2
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 passlib==1.7.2
 pymongo==3.10.1