diff --git a/grpc-beer-nginx/Dockerfile b/grpc-beer-nginx/Dockerfile
index 8813418..e736fc8 100644
--- a/grpc-beer-nginx/Dockerfile
+++ b/grpc-beer-nginx/Dockerfile
@@ -1,3 +1,3 @@
-FROM nginx:stable
+FROM nginx:1.22.1
 COPY nginx.conf /etc/nginx/nginx.conf
 EXPOSE 8888
\ No newline at end of file