diff --git a/requirements-docker.txt b/requirements-docker.txt
index c90b1d5..4d92d5d 100644
--- a/requirements-docker.txt
+++ b/requirements-docker.txt
@@ -1,3 +1,3 @@
-gunicorn==20.0.4
+gunicorn==22.0.0
 mysqlclient>=2.0.3
 psycopg2-binary>=2.9.1