diff --git a/requirements.txt b/requirements.txt
index ef775839e..f0de1f90b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 django>=1.11,<1.12
 django-debug-toolbar==1.11.1
-gunicorn==19.5.0
+gunicorn==22.0.0
 psycopg2-binary==2.8.5
 whitenoise==3.3.1