diff --git a/apps/web/requirements.txt b/apps/web/requirements.txt
index 1a9bc68..f95e2b3 100644
--- a/apps/web/requirements.txt
+++ b/apps/web/requirements.txt
@@ -19,7 +19,7 @@ Flask-SQLAlchemy==2.1
 Flask-Uploads==0.2.1
 Flask-WTF==0.12
 freeze==1.0.10
-gunicorn==19.6.0
+gunicorn==22.0.0
 html5lib==0.9999999
 httplib2==0.10.3
 itsdangerous==0.24