diff --git a/requirements.txt b/requirements.txt
index 9f4a2b4..dbfac06 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ click==8.0.1
 Flask==2.0.2
 Flask-SQLAlchemy==2.5.1
 gunicorn==20.1.0
-itsdangerous==2.0.1
+itsdangerous==2.1.1
 Jinja2==3.0.1
 MarkupSafe==2.0.1
 SQLAlchemy==1.4.25