diff --git a/requirements-api.txt b/requirements-api.txt
index 9726874..0200c78 100644
--- a/requirements-api.txt
+++ b/requirements-api.txt
@@ -2,5 +2,5 @@ Flask==2.3.2
 pymongo==4.2.0
 requests==2.31.0
 obspy==1.3.1
-gunicorn==20.1.0
+gunicorn==22.0.0
 redis==4.4.4
\ No newline at end of file