diff --git a/maintenance_page/Dockerfile b/maintenance_page/Dockerfile
index 94ce3f1c..262748ce 100644
--- a/maintenance_page/Dockerfile
+++ b/maintenance_page/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/nginx:1.27.2
+FROM bitnami/nginx:1.27.3
 
 COPY index.html /opt/bitnami/nginx/html
 COPY conf/maintenance_page.conf /opt/bitnami/nginx/conf/server_blocks/