diff --git a/requirements.txt b/requirements.txt
index 0d884a35..dff0f38a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Flask==1.0.2
 itsdangerous==2.0.1
 greenlet==0.4.16
-gunicorn==19.9.0
+gunicorn==20.1.0
 gevent==1.3.7
 simplejson==3.16.0
 python-dotenv==0.9.1