diff --git a/nginx/Dockerfile b/nginx/Dockerfile
index 2fd64a9..302a9d8 100644
--- a/nginx/Dockerfile
+++ b/nginx/Dockerfile
@@ -1,2 +1,2 @@
-FROM nginx:latest
+FROM nginx:1.23
 COPY nginx.conf /etc/nginx/nginx.conf
\ No newline at end of file