diff --git a/Dockerfile b/Dockerfile
index d59093471..ca782c441 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,2 +1,2 @@
-FROM nginx:alpine
-COPY ./out /usr/share/nginx/html
+FROM nginx:1.21.6
+COPY ./out /usr/share/nginx/html
\ No newline at end of file