diff --git a/Dockerfile b/Dockerfile
index 5992f13..0fb70ef 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:16.14.2-alpine as client-builder
+FROM node:22.2.0-alpine as client-builder
 
 COPY picture-gallery-client/package*.json /usr/src/app/picture-gallery-client/
 WORKDIR /usr/src/app/picture-gallery-client
@@ -10,9 +10,11 @@ RUN mkdir built && \
     mv build built && \
     mv package.minimize.docker.json built/package.json && \
     cp package-lock.json built && \
+    cp .env.example built && \
+    cp .env built && \
     npm ci --prefix ./built --only=production
 
-FROM node:16.14.2-alpine as server-builder
+FROM node:22.2.0-alpine as server-builder
 
 COPY picture-gallery-server/package*.json /usr/src/app/picture-gallery-server/
 WORKDIR /usr/src/app/picture-gallery-server
@@ -23,7 +25,7 @@ RUN npm run server:build
 RUN mkdir built && \
     mv dist node_modules built
 
-FROM node:16.14.2-alpine
+FROM node:22.2.0-alpine
 
 ENV NODE_ENV=production
 
diff --git a/README.md b/README.md
index c0e0dc9..aa67c4d 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,10 @@
 
 ## Getting Started
 
+### Information
+
+Folders should only contain images and folders. Folders should not contain any other files.
+
 ### Docker
 
 ```shell
diff --git a/picture-gallery-client/package.json b/picture-gallery-client/package.json
index f1a72bb..9a5a644 100644
--- a/picture-gallery-client/package.json
+++ b/picture-gallery-client/package.json
@@ -9,7 +9,7 @@
     "format:check": "prettier --check \"**/*.+(ts|tsx)\"",
     "lint": "eslint src/**",
     "lint:fix": "eslint --fix src/**",
-    "client:build": "vite build && npm run set-environment",
+    "client:build": "vite build",
     "client:run": "npm run client:build && npm run client:start",
     "client:start": "vite",
     "set-environment": "npx import-meta-env -x .env.example",
@@ -27,6 +27,9 @@
     "@types/node": "^22.2.0",
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18.3.0",
+    "@typescript-eslint/eslint-plugin": "8.0.1",
+    "@typescript-eslint/parser": "8.0.1",
+    "@vitejs/plugin-react": "^4.3.1",
     "cross-env": "^7.0.3",
     "dotenv": "^16.4.5",
     "eslint": "8.57.0",
@@ -41,22 +44,19 @@
     "react-dom": "^18.3.1",
     "react-router-dom": "^6.26.0",
     "typescript": "^5.5.4",
+    "vite": "^5.4.0",
+    "vite-plugin-eslint": "^1.8.1",
+    "vite-tsconfig-paths": "^5.0.1",
     "web-vitals": "^4.2.3",
     "yet-another-react-lightbox": "^3.21.3"
   },
   "devDependencies": {
     "@testing-library/react": "^16.0.0",
     "@testing-library/user-event": "^14.5.2",
-    "@typescript-eslint/eslint-plugin": "8.0.1",
-    "@typescript-eslint/parser": "8.0.1",
-    "@vitejs/plugin-react": "^4.3.1",
     "@vitest/coverage-v8": "^2.0.5",
     "jsdom": "^24.1.1",
     "prettier": "^3.3.3",
     "ts-node": "^10.9.2",
-    "vite": "^5.4.0",
-    "vite-plugin-eslint": "^1.8.1",
-    "vite-tsconfig-paths": "^5.0.1",
     "vitest": "^2.0.5"
   },
   "eslintConfig": {