sample: upgrade to v12

sample/01-cats-app/package.json

@@ -19,9 +19,9 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "reflect-metadata": "0.2.2",
@@ -29,9 +29,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/02-gateways/package.json

@@ -19,11 +19,11 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
-    "@nestjs/platform-socket.io": "11.2.3",
-    "@nestjs/websockets": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
+    "@nestjs/platform-socket.io": "12.0.1",
+    "@nestjs/websockets": "12.0.1",
     "@socket.io/redis-adapter": "8.3.0",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
@@ -33,9 +33,9 @@
     "socket.io": "4.8.3"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/02-gateways/src/adapters/redis-io.adapter.ts

@@ -1,3 +1,6 @@
+import { readFileSync } from 'node:fs';
+import { dirname, join } from 'node:path';
+import { fileURLToPath } from 'node:url';
 import { IoAdapter } from '@nestjs/platform-socket.io';
 import { ServerOptions } from 'socket.io';
 import { createAdapter } from '@socket.io/redis-adapter';
@@ -27,8 +30,11 @@ export class RedisIoAdapter extends IoAdapter {
   private getClientInfoTag(): string {
     try {
       // Try to get NestJS version from package.json
-      const nestVersion = require('@nestjs/common/package.json').version;
-      return `nestjs_v${nestVersion}`;
+      const entrypoint = fileURLToPath(import.meta.resolve('@nestjs/common'));
+      const { version } = JSON.parse(
+        readFileSync(join(dirname(entrypoint), 'package.json'), 'utf8'),
+      );
+      return `nestjs_v${version}`;
     } catch {
       // Fallback if version cannot be determined
       return 'nestjs';

sample/03-microservices/package.json

@@ -19,10 +19,10 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/microservices": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/microservices": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "reflect-metadata": "0.2.2",
@@ -30,9 +30,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/amqplib": "0.10.8",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",

sample/04-grpc/package.json

@@ -21,10 +21,10 @@
   "dependencies": {
     "@grpc/grpc-js": "1.14.4",
     "@grpc/reflection": "1.0.4",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/microservices": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/microservices": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "reflect-metadata": "0.2.2",
@@ -32,9 +32,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/05-sql-typeorm/package.json

@@ -19,10 +19,10 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
-    "@nestjs/typeorm": "11.0.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
+    "@nestjs/typeorm": "12.0.0",
     "mysql2": "3.24.2",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
@@ -30,9 +30,9 @@
     "typeorm": "1.1.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/sqlite3": "^5.0.0",

sample/06-mongoose/package.json

@@ -19,19 +19,19 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/mongoose": "11.0.4",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/mongoose": "12.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "mongoose": "9.9.4",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/07-sequelize/package.json

@@ -19,10 +19,10 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
-    "@nestjs/sequelize": "11.0.1",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
+    "@nestjs/sequelize": "12.0.0",
     "mysql2": "3.24.2",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
@@ -32,9 +32,9 @@
     "typescript": "5.9.3"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/08-webpack/package.json

@@ -5,23 +5,23 @@
   "license": "MIT",
   "scripts": {
     "build": "tsc -p tsconfig.build.json",
-    "build:dev": "nest build --watch --webpack --webpackPath webpack-hmr.config.js",
+    "build:dev": "nest build --watch --webpack --webpackPath webpack-hmr.config.cjs",
     "start": "node dist/main",
     "lint": "oxlint src --fix",
     "test": "echo 'No tests implemented yet.'",
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "reflect-metadata": "0.2.2",
     "rxjs": "7.8.2",
     "typescript": "5.9.3"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
     "@types/node": "24.13.3",
     "oxlint": "1.80.0",
     "start-server-webpack-plugin": "2.2.5",

sample/09-babel-example/.babelrc

@@ -1,12 +1,12 @@
 {
-  "presets": ["@babel/preset-env"],
-  "plugins": [
-    ["@babel/plugin-proposal-decorators", { "legacy": true }],
+  "presets": [
     [
-      "@babel/plugin-transform-runtime",
+      "@babel/preset-env",
       {
-        "regenerator": true
+        "targets": { "node": "current" },
+        "modules": false
       }
     ]
-  ]
+  ],
+  "plugins": [["@babel/plugin-proposal-decorators", { "legacy": true }]]
 }

sample/09-babel-example/index.js

@@ -1,2 +0,0 @@
-require('@babel/register');
-require('./src/main');

sample/09-babel-example/nodemon.json

@@ -2,5 +2,5 @@
   "watch": ["src"],
   "ext": "js",
   "ignore": ["src/**/*.spec.js"],
-  "exec": "node index --exec babel-node"
+  "exec": "npm run start"
 }

sample/09-babel-example/package.json

@@ -5,32 +5,31 @@
   "license": "MIT",
   "scripts": {
     "format": "prettier --write \"**/*.js\"",
+    "prebuild": "rimraf dist",
     "build": "babel src -d dist",
-    "start": "babel-node index.js",
+    "start": "npm run build && node dist/main.js",
     "start:dev": "nodemon",
+    "start:prod": "node dist/main.js",
     "test": "vitest run",
     "test:cov": "vitest run --coverage",
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
-    "@nestjs/microservices": "11.2.3",
-    "@nestjs/websockets": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/microservices": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
+    "@nestjs/websockets": "12.0.1",
     "reflect-metadata": "0.2.2",
+    "rimraf": "6.1.3",
     "rxjs": "7.8.2"
   },
   "devDependencies": {
     "@babel/cli": "7.29.7",
     "@babel/core": "7.29.7",
-    "@babel/node": "7.29.7",
     "@babel/plugin-proposal-decorators": "7.29.7",
-    "@babel/plugin-transform-runtime": "7.29.7",
     "@babel/preset-env": "7.29.7",
-    "@babel/register": "7.29.7",
-    "@babel/runtime": "7.29.7",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/testing": "12.0.1",
     "nodemon": "3.1.14",
     "oxlint": "1.80.0",
     "prettier": "3.9.6",

sample/10-fastify/package.json

@@ -19,9 +19,9 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-fastify": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-fastify": "12.0.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "reflect-metadata": "0.2.2",
@@ -29,9 +29,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",
     "oxlint": "1.80.0",

sample/11-swagger/package.json

@@ -19,10 +19,10 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
-    "@nestjs/swagger": "11.4.7",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
+    "@nestjs/swagger": "12.0.0",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "reflect-metadata": "0.2.2",
@@ -30,9 +30,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/12-graphql-schema-first/package.json

@@ -21,11 +21,11 @@
   "dependencies": {
     "@apollo/server": "5.5.1",
     "@graphql-tools/utils": "12.0.0",
-    "@nestjs/apollo": "13.4.5",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/graphql": "13.4.5",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/apollo": "14.0.0",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/graphql": "14.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "graphql": "17.0.2",
@@ -35,9 +35,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/13-mongo-typeorm/package.json

@@ -19,10 +19,10 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
-    "@nestjs/typeorm": "11.0.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
+    "@nestjs/typeorm": "12.0.0",
     "mongodb": "7.6.0",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
@@ -30,9 +30,9 @@
     "typeorm": "1.1.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/14-mongoose-base/package.json

@@ -19,18 +19,18 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "mongoose": "9.9.4",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/15-mvc/package.json

@@ -19,18 +19,18 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "hbs": "4.3.0",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/16-gateways-ws/package.json

@@ -19,11 +19,11 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
-    "@nestjs/platform-ws": "11.2.3",
-    "@nestjs/websockets": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
+    "@nestjs/platform-ws": "12.0.1",
+    "@nestjs/websockets": "12.0.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "rimraf": "6.1.3",
@@ -32,9 +32,9 @@
     "ws": "8.21.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/17-mvc-fastify/package.json

@@ -19,9 +19,9 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-fastify": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-fastify": "12.0.1",
     "@fastify/static": "10.1.3",
     "handlebars": "4.7.9",
     "@fastify/view": "12.0.0",
@@ -30,9 +30,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/18-context/package.json

@@ -19,15 +19,15 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",
     "oxlint": "1.80.0",

sample/19-auth-jwt/package.json

@@ -20,19 +20,19 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/jwt": "11.0.2",
-    "@nestjs/passport": "11.0.5",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/jwt": "12.0.1",
+    "@nestjs/passport": "12.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/20-cache/package.json

@@ -19,10 +19,10 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/cache-manager": "3.1.3",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/cache-manager": "12.0.0",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "cache-manager": "7.2.9",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
@@ -30,9 +30,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/21-serializer/package.json

@@ -19,18 +19,18 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "class-transformer": "0.5.1",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/22-graphql-prisma/package.json

@@ -21,11 +21,11 @@
   },
   "dependencies": {
     "@apollo/server": "5.5.1",
-    "@nestjs/apollo": "13.4.5",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/graphql": "13.4.5",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/apollo": "14.0.0",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/graphql": "14.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "@prisma/adapter-better-sqlite3": "7.10.0",
     "@prisma/client": "7.10.0",
     "class-transformer": "0.5.1",
@@ -37,9 +37,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/23-graphql-code-first/package.json

@@ -20,11 +20,11 @@
   },
   "dependencies": {
     "@apollo/server": "5.5.1",
-    "@nestjs/apollo": "13.4.5",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/graphql": "13.4.5",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/apollo": "14.0.0",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/graphql": "14.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "graphql": "17.0.2",
@@ -34,9 +34,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/24-serve-static/package.json

@@ -19,10 +19,10 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/serve-static": "5.0.5",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/serve-static": "12.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "reflect-metadata": "0.2.2",
@@ -30,9 +30,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/25-dynamic-modules/package.json

@@ -19,18 +19,18 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "dotenv": "17.4.2",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/26-queues/package.json

@@ -19,10 +19,10 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/bull": "11.0.5",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/bull": "12.0.0",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "bull": "4.16.5",
     "dotenv": "17.4.2",
     "reflect-metadata": "0.2.2",
@@ -30,9 +30,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/bull": "4.10.4",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",

sample/27-scheduling/package.json

@@ -19,19 +19,19 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
-    "@nestjs/schedule": "6.1.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
+    "@nestjs/schedule": "12.0.1",
     "dotenv": "17.4.2",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/bull": "4.10.4",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",

sample/28-sse/package.json

@@ -19,17 +19,17 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/29-file-upload/package.json

@@ -19,9 +19,9 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "reflect-metadata": "0.2.2",
@@ -29,9 +29,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/multer": "2.2.0",
     "@types/node": "24.13.3",

sample/30-event-emitter/package.json

@@ -19,18 +19,18 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/event-emitter": "3.1.0",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/event-emitter": "12.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/31-graphql-federation-code-first/gateway/package.json

@@ -25,11 +25,11 @@
   "dependencies": {
     "@apollo/gateway": "2.14.4",
     "@apollo/server": "5.5.1",
-    "@nestjs/apollo": "13.4.5",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/graphql": "13.4.5",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/apollo": "14.0.0",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/graphql": "14.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "graphql": "17.0.2",
     "graphql-tools": "9.0.34",
     "reflect-metadata": "0.2.2",
@@ -38,9 +38,9 @@
     "ts-morph": "28.0.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/31-graphql-federation-code-first/posts-application/package.json

@@ -23,11 +23,11 @@
     "@apollo/gateway": "2.14.4",
     "@apollo/server": "5.5.1",
     "@apollo/subgraph": "2.14.4",
-    "@nestjs/apollo": "13.4.5",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/graphql": "13.4.5",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/apollo": "14.0.0",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/graphql": "14.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "graphql": "17.0.2",
     "graphql-tools": "9.0.34",
     "reflect-metadata": "0.2.2",
@@ -36,9 +36,9 @@
     "ts-morph": "28.0.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/31-graphql-federation-code-first/users-application/package.json

@@ -22,11 +22,11 @@
     "@apollo/gateway": "2.14.4",
     "@apollo/server": "5.5.1",
     "@apollo/subgraph": "2.14.4",
-    "@nestjs/apollo": "13.4.5",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/graphql": "13.4.5",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/apollo": "14.0.0",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/graphql": "14.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "graphql": "17.0.2",
     "graphql-tools": "9.0.34",
     "reflect-metadata": "0.2.2",
@@ -35,9 +35,9 @@
     "ts-morph": "28.0.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/32-graphql-federation-schema-first/gateway/package.json

@@ -28,11 +28,11 @@
   "dependencies": {
     "@apollo/gateway": "2.14.4",
     "@apollo/server": "^5.0.0",
-    "@nestjs/apollo": "13.4.5",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/graphql": "13.4.5",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/apollo": "14.0.0",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/graphql": "14.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "graphql": "17.0.2",
     "graphql-tools": "9.0.34",
     "reflect-metadata": "0.2.2",
@@ -41,9 +41,9 @@
     "ts-morph": "28.0.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/32-graphql-federation-schema-first/posts-application/package.json

@@ -24,11 +24,11 @@
     "@apollo/gateway": "2.14.4",
     "@apollo/server": "^5.0.0",
     "@apollo/subgraph": "2.14.4",
-    "@nestjs/apollo": "13.4.5",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/graphql": "13.4.5",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/apollo": "14.0.0",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/graphql": "14.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "graphql": "17.0.2",
     "graphql-tools": "9.0.34",
     "reflect-metadata": "0.2.2",
@@ -37,9 +37,9 @@
     "ts-morph": "28.0.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/32-graphql-federation-schema-first/users-application/package.json

@@ -23,11 +23,11 @@
     "@apollo/gateway": "2.14.4",
     "@apollo/server": "^5.0.0",
     "@apollo/subgraph": "2.14.4",
-    "@nestjs/apollo": "13.4.5",
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/graphql": "13.4.5",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/apollo": "14.0.0",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/graphql": "14.0.0",
+    "@nestjs/platform-express": "12.0.1",
     "graphql": "17.0.2",
     "graphql-tools": "9.0.34",
     "reflect-metadata": "0.2.2",
@@ -36,9 +36,9 @@
     "ts-morph": "28.0.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/33-graphql-mercurius/package.json

@@ -19,11 +19,11 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/graphql": "13.4.5",
-    "@nestjs/mercurius": "13.4.5",
-    "@nestjs/platform-fastify": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/graphql": "14.0.0",
+    "@nestjs/mercurius": "14.0.0",
+    "@nestjs/platform-fastify": "12.0.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "graphql": "17.0.2",
@@ -32,9 +32,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/34-hmr-esm/package.json

@@ -21,9 +21,9 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.15.1",
     "reflect-metadata": "0.2.2",
@@ -31,9 +31,9 @@
     "rxjs": "7.8.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/35-zod-validation/package.json

@@ -19,18 +19,18 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2",
     "zod": "4.4.3"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",

sample/36-valibot-serializer/package.json

@@ -19,18 +19,18 @@
     "test:e2e": "vitest run --config ./vitest.config.e2e.mts"
   },
   "dependencies": {
-    "@nestjs/common": "11.2.3",
-    "@nestjs/core": "11.2.3",
-    "@nestjs/platform-express": "11.2.3",
+    "@nestjs/common": "12.0.1",
+    "@nestjs/core": "12.0.1",
+    "@nestjs/platform-express": "12.0.1",
     "reflect-metadata": "0.2.2",
     "rimraf": "6.1.3",
     "rxjs": "7.8.2",
     "valibot": "1.4.2"
   },
   "devDependencies": {
-    "@nestjs/cli": "11.0.24",
-    "@nestjs/schematics": "11.1.0",
-    "@nestjs/testing": "11.2.3",
+    "@nestjs/cli": "12.0.0",
+    "@nestjs/schematics": "12.0.0",
+    "@nestjs/testing": "12.0.1",
     "@types/express": "5.0.6",
     "@types/node": "24.13.3",
     "@types/supertest": "7.2.1",