diff --git a/deploy/Dockerfile b/deploy/Dockerfile
index a9e98d8..ad68a1d 100644
--- a/deploy/Dockerfile
+++ b/deploy/Dockerfile
@@ -3,7 +3,7 @@
 # ==============================================================================
 # Stage 1: Build frontend
 # ==============================================================================
-FROM node:22-alpine AS frontend-builder
+FROM node:26-alpine AS frontend-builder
 
 WORKDIR /app/web