diff --git a/requirements.txt b/requirements.txt
index af19453..5ef6231 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 falcon==2.0.0
 flask
 pymongo==3.10.1
-gunicorn==20.0.4
+gunicorn==22.0.0
 psycopg2-binary==2.8.4
 PyMySQL==0.9.3