diff --git a/.github/workflows/phpcs.yml b/.github/workflows/phpcs.yml
index f378192..75c6651 100644
--- a/.github/workflows/phpcs.yml
+++ b/.github/workflows/phpcs.yml
@@ -10,29 +10,34 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - name: Checkout code
-      uses: actions/checkout@v2
+      - name: Checkout code
+        uses: actions/checkout@v2
 
-    - name: Set up PHP
-      uses: shivammathur/setup-php@v2
-      with:
-        php-version: '8.1'
-        tools: composer
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.1'
+          tools: composer
 
-    - name: Configure Composer allow-plugins
-      run: composer config --no-plugins allow-plugins.dealerdirect/phpcodesniffer-composer-installer true
+      - name: Configure Composer allow-plugins
+        run: composer config --no-plugins allow-plugins.phpstan/extension-installer true
 
-    - name: Install dependencies
-      run: composer install
+      - name: Set up Magento authentication
+        run: composer config http-basic.repo.magento.com 5a828b358382e3a772039c11a81485c4 0c59305c4d6554d0087ff128f86602ee
 
-    - name: Install Magento 2 Code Sniffer and PHP Mess Detector
-      run: |
-        composer require magento/magento-coding-standard
-        composer require phpmd/phpmd
+      - name: Install Magento 2
+        run: composer create-project --repository-url=https://repo.magento.com/ magento/project-community-edition:2.4.7 magento
 
-    - name: Run PHP Mess Detector
-      run: vendor/bin/phpmd . text cleancode,codesize,controversial,design,naming,unusedcode --exclude vendor
+      - name: Install phpstan
+        working-directory: magento
+        run: composer require bitexpert/phpstan-magento
 
-    - name: Run PHP CodeSniffer
-      run: vendor/bin/phpcs --standard=PSR12,Magento2 .
+      - name: Run PHP Mess Detector
+        run: magento/vendor/bin/phpmd . text cleancode,codesize,controversial,design,naming,unusedcode --exclude magento
+
+      - name: Run PHP CodeSniffer
+        run: magento/vendor/bin/phpcs --standard=PSR12,Magento2 --ignore=magento .
+
+      - name: Run PHPStan
+        run: magento/vendor/bin/phpstan --level=9 analyse --exclude-path magento .