diff --git a/Dockerfile b/Dockerfile
index f4541e4..d981eea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # ============================================================
 # Stage 1: Dependencies
 # ============================================================
-FROM node:18-alpine AS deps
+FROM node:26-alpine AS deps
 
 # Install libc6-compat for Alpine compatibility
 RUN apk add --no-cache libc6-compat
@@ -20,7 +20,7 @@ RUN pnpm install --frozen-lockfile
 # ============================================================
 # Stage 2: Builder
 # ============================================================
-FROM node:18-alpine AS builder
+FROM node:26-alpine AS builder
 
 WORKDIR /app
 
@@ -49,7 +49,7 @@ RUN pnpm run build
 # ============================================================
 # Stage 3: Runner (Production)
 # ============================================================
-FROM node:18-alpine AS runner
+FROM node:26-alpine AS runner
 
 WORKDIR /app