diff --git a/requirements.txt b/requirements.txt
index 22b9996..5f7f0b6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ Flask==1.0
 Flask-Cors==3.0.10
 Flask-RESTful==0.3.6
 flask-restplus==0.13.0
-gevent==20.12.1
+gevent==23.9.1
 greenlet==1.1.2
 gunicorn==19.7.1
 idna==3.3