diff --git a/requirements.txt b/requirements.txt
index a1cea2419..049bb1c88 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ Flask-Sitemap==0.4.0
 Flask-SQLAlchemy==3.0.5
 Flask-WTF==1.1.1
 google-api-python-client==2.92.0
-gunicorn==20.1.0
+gunicorn==22.0.0
 httplib2==0.22.0
 idna~=3.4
 itsdangerous~=2.1.2