diff --git a/endpoints/getting-started/requirements.txt b/endpoints/getting-started/requirements.txt
index 80c3419a593..d935379f54b 100644
--- a/endpoints/getting-started/requirements.txt
+++ b/endpoints/getting-started/requirements.txt
@@ -1,6 +1,6 @@
 Flask==1.1.1
 flask-cors==3.0.8
-gunicorn==20.0.4
+gunicorn==22.0.0
 six==1.13.0
 pyyaml==5.2
 requests==2.22.0