diff --git a/backend/Dockerfile b/backend/Dockerfile
index b8e4c2c..c3ea130 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1: Build
-FROM node:20-alpine AS builder
+FROM node:26-alpine AS builder
 
 WORKDIR /app
 
@@ -10,7 +10,7 @@ COPY . .
 RUN npm run build
 
 # Stage 2: Production
-FROM node:20-alpine AS production
+FROM node:26-alpine AS production
 
 WORKDIR /app