diff --git a/requirements.txt b/requirements.txt
index 2039a7bf..50472a8f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -56,4 +56,4 @@ webservices==0.7
 wrapt==1.16.0
 xmltodict==0.13.0
 zipp==3.18.1
-gunicorn==20.1.0
\ No newline at end of file
+gunicorn==21.2.0
\ No newline at end of file