diff --git a/fib-node/Dockerfile b/fib-node/Dockerfile
index 5a81883..7980e8e 100644
--- a/fib-node/Dockerfile
+++ b/fib-node/Dockerfile
@@ -1,6 +1,6 @@
 # Use the official Node 8 image.
 # https://hub.docker.com/_/node 
-FROM docker.io/library/node:15.6
+FROM docker.io/library/node:23.2
 
 # Create and change to the app directory.
 WORKDIR /usr/src/app