diff --git a/requirements.txt b/requirements.txt
index 19147bf..f9e4a14 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Flask-Migrate==4.0.7
 Flask-Security-Too==4.1.6
 Flask-SQLAlchemy==3.1.1
 Flask-WTF==1.2.1
-gunicorn==21.2.0
+gunicorn==22.0.0
 mysql-connector-python==8.3.0
 pysam==0.22.0
 pytz==2024.1