diff --git a/src/publishers/requirements.txt b/src/publishers/requirements.txt
index 5d0b9218..3c542f03 100644
--- a/src/publishers/requirements.txt
+++ b/src/publishers/requirements.txt
@@ -3,7 +3,7 @@ Flask==3.0.3
 Flask-Cors==4.0.1
 Flask-RESTful==0.3.10
 gevent==24.2.1
-gunicorn==22.0.0
+gunicorn==23.0.0
 marshmallow==3.21.3
 marshmallow-enum==1.5.1
 oauth2client==4.1.3