diff --git a/requirements.txt b/requirements.txt
index 3441ca4..c568112 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ chardet==3.0.4
 click==7.1.1
 Flask==2.3.2
 gspread==3.3.0
-gunicorn==20.0.4
+gunicorn==23.0.0
 httplib2==0.19.0
 idna==2.9
 itsdangerous==1.1.0