diff --git a/code-samples/eventing/writing-event-source-easy-way/Dockerfile b/code-samples/eventing/writing-event-source-easy-way/Dockerfile
index 7944c3195e..12c59d9dd2 100644
--- a/code-samples/eventing/writing-event-source-easy-way/Dockerfile
+++ b/code-samples/eventing/writing-event-source-easy-way/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:16-slim
+FROM node:25-slim
 
 # Create app directory
 WORKDIR /usr/src/app