diff --git a/content/ko/examples/service/access/Dockerfile b/content/ko/examples/service/access/Dockerfile
index 61c8ce2831bed..63f046b708982 100644
--- a/content/ko/examples/service/access/Dockerfile
+++ b/content/ko/examples/service/access/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginx:1.17.3
+FROM nginx:1.27.3
 
 RUN rm /etc/nginx/conf.d/default.conf
 COPY frontend-nginx.conf /etc/nginx/conf.d