diff --git a/Dfe.PrepareTransfers.Redirector/Dockerfile b/Dfe.PrepareTransfers.Redirector/Dockerfile
index 598f17e8c..af7bd8561 100644
--- a/Dfe.PrepareTransfers.Redirector/Dockerfile
+++ b/Dfe.PrepareTransfers.Redirector/Dockerfile
@@ -1,5 +1,5 @@
 ARG ASPNET_IMAGE_TAG=6.0-bullseye-slim
-ARG NODEJS_IMAGE_TAG=18.20-bullseye
+ARG NODEJS_IMAGE_TAG=20.16-bullseye
 
 # Stage 1 - Node Assets
 FROM node:${NODEJS_IMAGE_TAG} AS frontendBuild
diff --git a/Dockerfile b/Dockerfile
index 1af7c996f..a9f62125f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ARG ASPNET_IMAGE_TAG=8.0-bookworm-slim
-ARG NODEJS_IMAGE_TAG=18.20-bullseye
+ARG NODEJS_IMAGE_TAG=20.16-bullseye
 
 # Stage 1 - Build frontend assets
 FROM node:${NODEJS_IMAGE_TAG} as frontend