diff --git a/requirements.txt b/requirements.txt
index 0f1e684f..d7091749 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ SQLAlchemy-Utils==0.34.2
 sqlparse==0.3.0
 statsd==3.3.0
 greenlet==0.4.16
-gunicorn==20.0.4
+gunicorn==21.2.0
 rq==1.5.0
 rq-scheduler==0.9.1
 jsonschema==3.1.1