diff --git a/requirements.txt b/requirements.txt
index 99a9d4b..d294778 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ cffi==1.15.1
 click==8.1.7
 docutils==0.20.1
 Flask==2.3.3
-gunicorn==21.2.0
+gunicorn==22.0.0
 itsdangerous==2.1.2
 Jinja2==3.1.2
 MarkupSafe==2.1.3