diff --git a/nginx/Dockerfile b/nginx/Dockerfile
index 9ee0bad..483b3d6 100644
--- a/nginx/Dockerfile
+++ b/nginx/Dockerfile
@@ -1 +1,8 @@
-FROM nginx:1.25.4-alpine
+FROM nginx:1.27.2-alpine
+
+# Upgrade the OS and update all packages, including NGINX dependencies
+RUN apk update && \
+    apk upgrade --no-cache && \
+    apk add --no-cache bash
+
+CMD ["nginx", "-g", "daemon off;"]