diff --git a/requirements.txt b/requirements.txt
index 1b6a638..dfaf71a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ django-heroku==0.3.1
 django-recaptcha==2.0.6
 django-taggit==1.5.1
 flake8==3.9.2
-gunicorn==20.1.0
+gunicorn==22.0.0
 h11==0.12.0
 idna==3.3
 isort==5.9.3