diff --git a/Dockerfile b/Dockerfile
index 2fbdcd5..3c9916e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
-FROM node:20-alpine
+FROM node:22-alpine
 
 # Install nginx and pnpm
 RUN apk add --no-cache nginx
-RUN npm install -g pnpm
+RUN npm install -g pnpm@11.25.0
 
 WORKDIR /app
 
@@ -10,12 +10,12 @@ WORKDIR /app
 ENV NODE_ENV=production
 
 # Copy workspace files
-COPY package.json pnpm-workspace.yaml ./
+COPY package.json pnpm-workspace.yaml pnpm-lock.yaml ./
 COPY server/package.json ./server/
 COPY client/package.json ./client/
 
 # Install all dependencies
-RUN pnpm install
+RUN pnpm install --frozen-lockfile
 
 # Copy source
 COPY server/ ./server/
diff --git a/client/package.json b/client/package.json
index 5de1cb4..cc71357 100644
--- a/client/package.json
+++ b/client/package.json
@@ -4,7 +4,7 @@
   "version": "0.0.0",
   "type": "module",
   "scripts": {
-    "preinstall": "npx only-allow pnpm",
+    "preinstall": "npx --yes only-allow pnpm",
     "dev": "vite",
     "build": "tsc -b && vite build",
     "lint": "eslint .",
diff --git a/package.json b/package.json
index 45dc0d3..8bd36c6 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "private": true,
   "scripts": {
-    "preinstall": "pnpm exec only-allow pnpm",
+    "preinstall": "npx --yes only-allow pnpm",
     "dev": "concurrently --names \"SERVER,CLIENT\" -c \"blue,red\" \"pnpm --filter server dev\" \"pnpm --filter client dev\"",
     "build": "pnpm --filter server build && pnpm --filter client build",
     "start": "node server/dist/server.js",
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index d9b3560..af130b7 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -3,3 +3,5 @@ packages:
   - "client"
 onlyBuiltDependencies:
   - esbuild
+allowBuilds:
+  esbuild: true
diff --git a/server/package.json b/server/package.json
index 915e36b..3dec003 100644
--- a/server/package.json
+++ b/server/package.json
@@ -4,7 +4,7 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "preinstall": "npx only-allow pnpm",
+    "preinstall": "npx --yes only-allow pnpm",
     "dev": "tsx watch server.ts",
     "build": "tsc",
     "start": "node dist/server.js",