diff --git a/docker/Dockerfile.frontend b/docker/Dockerfile.frontend
index 4349d56..0933c65 100644
--- a/docker/Dockerfile.frontend
+++ b/docker/Dockerfile.frontend
@@ -4,7 +4,7 @@
 # node:24-slim is the current Active LTS (Krypton); Node 20 reached EOL on
 # 2026-04-30, so the build base tracks the latest LTS line and matches the
 # node-version used in CI (frontend.yml / security-scan.yml).
-FROM node:24-slim@sha256:b31e7a42fdf8b8aa5f5ed477c72d694301273f1069c5a2f71d53c6482e99a2fc AS builder
+FROM node:25-slim@sha256:81db02c4b671288a03915da9534dbd54f96d0e7c24d80ccc54f5b36b2e684370 AS builder
 
 WORKDIR /app