diff --git a/beginners/dockerfile/arg-dockerfile-runtime.md b/beginners/dockerfile/arg-dockerfile-runtime.md
index 9f3f9cdc1..19e65c417 100644
--- a/beginners/dockerfile/arg-dockerfile-runtime.md
+++ b/beginners/dockerfile/arg-dockerfile-runtime.md
@@ -37,7 +37,7 @@ Setting up a Docker image with a build argument and ENV variable:
 
 ```
 $ cat Dockerfile
-FROM ubuntu:latest
+FROM ubuntu:24.10
 ARG version
 ENV version $version