diff --git a/requirements.txt b/requirements.txt
index 0654e43..20ec852 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ Flask-JWT-Extended==4.3.1
 gunicorn==20.1.0
 idna==3.3
 install==1.3.5
-itsdangerous==2.1.0
+itsdangerous==2.1.1
 jsonschema==4.4.0
 Jinja2==3.0.3
 MarkupSafe==2.1.0