diff --git a/contrib/container/requirements.txt b/contrib/container/requirements.txt
index 8450c5251b..47968937a5 100644
--- a/contrib/container/requirements.txt
+++ b/contrib/container/requirements.txt
@@ -12,7 +12,7 @@ mysqlclient>=2.2.0
 mariadb>=1.1.8
 
 # gunicorn web server
-gunicorn>=21.2.0
+gunicorn>=22.0.0
 
 # LDAP required packages
 django-auth-ldap                # Django integration for ldap auth
diff --git a/src/backend/requirements.txt b/src/backend/requirements.txt
index 6703456096..e04b24e685 100644
--- a/src/backend/requirements.txt
+++ b/src/backend/requirements.txt
@@ -134,7 +134,7 @@ googleapis-common-protos==1.63.0
     #   opentelemetry-exporter-otlp-proto-http
 grpcio==1.62.1
     # via opentelemetry-exporter-otlp-proto-grpc
-gunicorn==21.2.0
+gunicorn==22.0.0
 html5lib==1.1
     # via weasyprint
 icalendar==5.0.12