diff --git a/Dockerfile b/Dockerfile
index 1130bd4..3f7e265 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginx:alpine
+FROM nginx:1.29.7-alpine3.23
 
 COPY ./index.html /usr/share/nginx/html/index.html
 COPY ./nginx.conf /etc/nginx/nginx.conf