diff --git a/requirements.txt b/requirements.txt
index 71f1fa4..a4fac5f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ Flask-Migrate==2.5.3
 Flask-SQLAlchemy==2.4.4
 Flask-WTF==0.14.3
 future==0.18.2
-gevent==20.6.2
+gevent==20.9.0
 greenlet==0.4.16
 idna==2.10
 isort==5.5.3