diff --git a/requirements.txt b/requirements.txt
index 07ab8dd..4d8f8b0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ certifi==2021.5.30
 chardet==4.0.0
 click==8.0.1
 Flask==2.0.1
-gunicorn==20.1.0
+gunicorn==22.0.0
 idna==2.10
 itsdangerous==2.0.1
 Jinja2==3.0.1