diff --git a/requirements.txt b/requirements.txt
index b270393..f31f696 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 # Framework & Server
 Flask==2.3.2
-gunicorn==21.2.0
+gunicorn==23.0.0
 
 # Database
 psycopg2-binary==2.9.6