diff --git a/requirements.txt b/requirements.txt
index ce52168..35a032f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask==1.1.2
 Flask-Bootstrap4==4.0.2
 importlib-metadata==1.6.0
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 more-itertools==8.2.0
 packaging==20.3