From e3d5bd91fc66e42e57d6f49241daa792cc829970 Mon Sep 17 00:00:00 2001
From: Alex <25013571+alexhb1@users.noreply.github.com>
Date: Fri, 10 Apr 2026 13:29:48 +0100
Subject: [PATCH] Bump node to 24 LTS (#853)

---
 .github/dependabot.yml | 6 ++++++
 Dockerfile             | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index a7a5311c..b2aa9468 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -31,6 +31,12 @@ updates:
     groups:
       docker-images:
         patterns: ["*"]
+    ignore:
+      # Node.js: block major-version bumps so dependabot never proposes
+      # moving from one LTS line to a non-LTS "Current" release (e.g. 24 -> 25).
+      # Node LTS is even-numbered only; major bumps should be deliberate.
+      - dependency-name: "node"
+        update-types: ["version-update:semver-major"]
 
   # GitHub Actions
   - package-ecosystem: "github-actions"
diff --git a/Dockerfile b/Dockerfile
index 8b96ce08..392b2d23 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ ARG BUILDPLATFORM
 ARG BUILDARCH
 
 # Frontend build stage.
-FROM --platform=$BUILDPLATFORM node:20-alpine AS frontend-builder
+FROM --platform=$BUILDPLATFORM node:24-alpine AS frontend-builder
 
 # Helpful debug output to see what platforms BuildKit thinks it's using
 RUN echo "BUILDPLATFORM=$BUILDPLATFORM BUILDARCH=$BUILDARCH TARGETPLATFORM=$TARGETPLATFORM TARGETARCH=$TARGETARCH"