diff --git a/tools/google-cloud-support-slackbot/requirements.txt b/tools/google-cloud-support-slackbot/requirements.txt
index 15eba4df64..db4f66cb44 100644
--- a/tools/google-cloud-support-slackbot/requirements.txt
+++ b/tools/google-cloud-support-slackbot/requirements.txt
@@ -20,4 +20,4 @@ slackclient==2.9.3
 slackeventsapi==2.2.1
 Werkzeug==1.0.1
 google.cloud.logging
-gevent==21.8.0
+gevent==23.9.0