diff --git a/requirements.txt b/requirements.txt
index f97752c0..a60c76a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ django-stubs==1.11.0
 django-stubs-ext==0.4.0
 mypy==0.950
 #Django==4.0.4; python_version == '3.9'
-gunicorn==20.1.0
+gunicorn==22.0.0
 lockfile==0.12.2
 Mastodon.py==1.5.1
 meteofrance-api==1.0.2