diff --git a/Dockerfile b/Dockerfile
index 70603aed0..faba562b4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:20-alpine@sha256:09e2b3d9726018aecf269bd35325f46bf75046a643a66d28360ec71132750ec8 AS ui-build
+FROM node:26-alpine@sha256:e71ac5e964b9201072425d59d2e876359efa25dc96bb1768cb73295728d6e4ea AS ui-build
 WORKDIR /app
 COPY ui/package*.json ./ui/
 RUN cd ui && npm ci