diff --git a/docker/nginx/Dockerfile b/docker/nginx/Dockerfile
index 60ac850..fe4fd57 100644
--- a/docker/nginx/Dockerfile
+++ b/docker/nginx/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginx:1.21-alpine
+FROM nginx:1.23.2-alpine
 
 # get npm
 RUN apk --no-cache add nodejs npm