diff --git a/ponyracer/README.md b/ponyracer/README.md
index a25149e..a2b1359 100644
--- a/ponyracer/README.md
+++ b/ponyracer/README.md
@@ -1,6 +1,6 @@
 # Ponyracer
 
-This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 15.0.0-next.3.
+This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 15.0.0-next.4.
 
 ## Development server
 
diff --git a/ponyracer/angular.json b/ponyracer/angular.json
index 116731f..a97e45f 100644
--- a/ponyracer/angular.json
+++ b/ponyracer/angular.json
@@ -31,8 +31,7 @@
             "polyfills": [
               "zone.js",
               "zone.js/testing"
-            ],
-            "karmaConfig": "projects/ponyracer-lib/karma.conf.js"
+            ]
           }
         }
       }
diff --git a/ponyracer/package.json b/ponyracer/package.json
index 2995d37..629f20e 100644
--- a/ponyracer/package.json
+++ b/ponyracer/package.json
@@ -23,8 +23,8 @@
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^15.0.0-next.3",
-    "@angular/cli": "~15.0.0-next.3",
+    "@angular-devkit/build-angular": "^15.0.0-next.4",
+    "@angular/cli": "~15.0.0-next.4",
     "@angular/compiler-cli": "^15.0.0-next.0",
     "@types/jasmine": "~4.3.0",
     "jasmine-core": "~4.4.0",
diff --git a/ponyracer/projects/ponyracer-lib/karma.conf.js b/ponyracer/projects/ponyracer-lib/karma.conf.js
deleted file mode 100644
index eaf42c8..0000000
--- a/ponyracer/projects/ponyracer-lib/karma.conf.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// Karma configuration file, see link for more information
-// https://karma-runner.github.io/1.0/config/configuration-file.html
-
-module.exports = function (config) {
-  config.set({
-    basePath: '',
-    frameworks: ['jasmine', '@angular-devkit/build-angular'],
-    plugins: [
-      require('karma-jasmine'),
-      require('karma-chrome-launcher'),
-      require('karma-jasmine-html-reporter'),
-      require('karma-coverage'),
-      require('@angular-devkit/build-angular/plugins/karma')
-    ],
-    client: {
-      jasmine: {
-        // you can add configuration options for Jasmine here
-        // the possible options are listed at https://jasmine.github.io/api/edge/Configuration.html
-        // for example, you can disable the random execution with `random: false`
-        // or set a specific seed with `seed: 4321`
-      },
-      clearContext: false // leave Jasmine Spec Runner output visible in browser
-    },
-    jasmineHtmlReporter: {
-      suppressAll: true // removes the duplicated traces
-    },
-    coverageReporter: {
-      dir: require('path').join(__dirname, '../../coverage/ponyracer-lib'),
-      subdir: '.',
-      reporters: [
-        { type: 'html' },
-        { type: 'text-summary' }
-      ]
-    },
-    reporters: ['progress', 'kjhtml'],
-    port: 9876,
-    colors: true,
-    logLevel: config.LOG_INFO,
-    autoWatch: true,
-    browsers: ['Chrome'],
-    singleRun: false,
-    restartOnFileChange: true
-  });
-};
diff --git a/ponyracer/projects/ponyracer-lib/src/lib/ponyracer-lib.component.ts b/ponyracer/projects/ponyracer-lib/src/lib/ponyracer-lib.component.ts
index 8cb86e1..169d499 100644
--- a/ponyracer/projects/ponyracer-lib/src/lib/ponyracer-lib.component.ts
+++ b/ponyracer/projects/ponyracer-lib/src/lib/ponyracer-lib.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit } from '@angular/core';
+import { Component } from '@angular/core';
 
 @Component({
   selector: 'lib-ponyracer-lib',
@@ -10,11 +10,6 @@ import { Component, OnInit } from '@angular/core';
   styles: [
   ]
 })
-export class PonyracerLibComponent implements OnInit {
-
-  constructor() { }
-
-  ngOnInit(): void {
-  }
+export class PonyracerLibComponent {
 
 }