diff --git a/node-ronc-li/Dockerfile b/node-ronc-li/Dockerfile
index d5d8c868..6ad953a5 100644
--- a/node-ronc-li/Dockerfile
+++ b/node-ronc-li/Dockerfile
@@ -1,5 +1,5 @@
 # Get Node LTS Alpine.
-FROM node:22.20.0-alpine
+FROM node:22.21.1-alpine
 
 # Create /var/www directory.
 RUN mkdir -p /var/www