diff --git a/medcat_service/requirements.txt b/medcat_service/requirements.txt
index 54cfd79..40b6dc5 100644
--- a/medcat_service/requirements.txt
+++ b/medcat_service/requirements.txt
@@ -1,5 +1,5 @@
 Flask==3.0.2
-gunicorn==20.1.0
+gunicorn==22.0.0
 injector==0.20.1
 flask-injector==0.15.0
 medcat==1.10.2