diff --git a/sec5/react-xss-lab-master/Dockerfile.dev b/sec5/react-xss-lab-master/Dockerfile.dev
index 8be5822..3f26836 100644
--- a/sec5/react-xss-lab-master/Dockerfile.dev
+++ b/sec5/react-xss-lab-master/Dockerfile.dev
@@ -1,5 +1,5 @@
 
-FROM node:alpine AS development
+FROM node:23.11.1-alpine3.21 AS development
 
 
 ENV NODE_ENV development