diff --git a/requirements.txt b/requirements.txt
index 55d746c..bcf0a97 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==2.3.2
-gunicorn==20.0.4
+gunicorn==22.0.0
 pandas==1.0.1
 numpy==1.22
 scikit-learn==0.22.1