diff --git a/sample/11-swagger/.eslintrc.js b/sample/11-swagger/.eslintrc.js
deleted file mode 100644
index 284719548..000000000
--- a/sample/11-swagger/.eslintrc.js
+++ /dev/null
@@ -1,23 +0,0 @@
-module.exports = {
-  parser: '@typescript-eslint/parser',
-  parserOptions: {
-    project: 'tsconfig.json',
-    sourceType: 'module',
-  },
-  plugins: ['@typescript-eslint/eslint-plugin'],
-  extends: [
-    'plugin:@typescript-eslint/eslint-recommended',
-    'plugin:@typescript-eslint/recommended',
-    'prettier',
-  ],
-  root: true,
-  env: {
-    node: true,
-    jest: true,
-  },
-  rules: {
-    '@typescript-eslint/interface-name-prefix': 'off',
-    '@typescript-eslint/explicit-function-return-type': 'off',
-    '@typescript-eslint/no-explicit-any': 'off',
-  },
-};
diff --git a/sample/11-swagger/eslint.config.mjs b/sample/11-swagger/eslint.config.mjs
new file mode 100644
index 000000000..ba1c71128
--- /dev/null
+++ b/sample/11-swagger/eslint.config.mjs
@@ -0,0 +1,42 @@
+// @ts-check
+import eslint from '@eslint/js';
+import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
+import globals from 'globals';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+  {
+    ignores: ['eslint.config.mjs'],
+  },
+  eslint.configs.recommended,
+  ...tseslint.configs.recommendedTypeChecked,
+  eslintPluginPrettierRecommended,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.jest,
+      },
+      ecmaVersion: 5,
+      sourceType: 'module',
+      parserOptions: {
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+  },
+  {
+    rules: {
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-floating-promises': 'off',
+      '@typescript-eslint/no-unsafe-argument': 'warn',
+      '@typescript-eslint/ban-ts-comment': 'off',
+      '@typescript-eslint/no-unsafe-return': 'off',
+      '@typescript-eslint/no-unsafe-assignment': 'warn',
+      '@typescript-eslint/no-unsafe-call': 'warn',
+      '@typescript-eslint/no-unsafe-member-access': 'warn',
+      '@typescript-eslint/require-await': 'warn',
+      '@typescript-eslint/no-unused-vars': 'warn',
+    },
+  },
+);
\ No newline at end of file
diff --git a/sample/11-swagger/package.json b/sample/11-swagger/package.json
index d5c31c412..6695bf35b 100644
--- a/sample/11-swagger/package.json
+++ b/sample/11-swagger/package.json
@@ -19,10 +19,10 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "10.4.15",
-    "@nestjs/core": "10.4.15",
-    "@nestjs/platform-express": "10.4.15",
-    "@nestjs/swagger": "8.1.1",
+    "@nestjs/common": "11.0.0",
+    "@nestjs/core": "^11.0.0",
+    "@nestjs/platform-express": "11.0.0",
+    "@nestjs/swagger": "^11.0.0-next.1",
     "class-transformer": "0.5.1",
     "class-validator": "0.14.1",
     "reflect-metadata": "0.2.2",
@@ -34,9 +34,9 @@
     "@eslint/js": "9.18.0",
     "@nestjs/cli": "10.4.9",
     "@nestjs/schematics": "10.2.3",
-    "@nestjs/testing": "10.4.15",
-    "@types/express": "4.17.21",
-    "@types/node": "22.10.6",
+    "@nestjs/testing": "11.0.0",
+    "@types/express": "5.0.0",
+    "@types/node": "22.10.7",
     "@types/supertest": "6.0.2",
     "eslint": "9.18.0",
     "eslint-plugin-prettier": "5.2.2",