diff --git a/resources/docker/requirements.txt b/resources/docker/requirements.txt
index a05a7dc..977d53f 100644
--- a/resources/docker/requirements.txt
+++ b/resources/docker/requirements.txt
@@ -5,6 +5,6 @@ Flask-WTF
 feedparser==6.0.10
 globus-sdk==2.0.1
 geopy
-gunicorn==20.1.0
+gunicorn==22.0.0
 pygal==2.4.0
 python-json-logger==2.0.4