diff --git a/.git_hooks/pre-commit b/.git_hooks/pre-commit
index 4dfceeb5..3af22284 100755
--- a/.git_hooks/pre-commit
+++ b/.git_hooks/pre-commit
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-docker run --rm -v $(pwd):/code ghcr.io/php-cs-fixer/php-cs-fixer:${FIXER_VERSION:-3-php8.3} fix --config=/code/.php-cs-fixer.php /code/src
\ No newline at end of file
+docker run --rm -v $(pwd):/code ghcr.io/php-cs-fixer/php-cs-fixer:3.64-php8.3 fix --config=/code/.php-cs-fixer.php
\ No newline at end of file
diff --git a/.php-cs-fixer.php b/.php-cs-fixer.php
index e7b05d41..9986e176 100644
--- a/.php-cs-fixer.php
+++ b/.php-cs-fixer.php
@@ -23,5 +23,5 @@
     ])
     ->setFinder(
         PhpCsFixer\Finder::create()
-            ->in(__DIR__)
+            ->in(__DIR__ . "/src")
     );
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index bfbd8270..a8c68839 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -22,7 +22,7 @@ services:
     env_file:
       - .env
   lint:
-    image: ghcr.io/php-cs-fixer/php-cs-fixer:${FIXER_VERSION:-3-php8.3}
+    image: ghcr.io/php-cs-fixer/php-cs-fixer:3.64-php8.3
     volumes:
       - .:/code
       - ./.php-cs-fixer.php:/code/.php-cs-fixer.php
diff --git a/scripts/generate.sh b/scripts/generate.sh
index 291233e1..d4e5289e 100755
--- a/scripts/generate.sh
+++ b/scripts/generate.sh
@@ -48,7 +48,7 @@ fi
 echo "Using .php-cs-fixer.php configuration:"
 cat .php-cs-fixer.php
 
-docker run --rm -v $(pwd):/code ghcr.io/php-cs-fixer/php-cs-fixer:${FIXER_VERSION:-3-php8.3} fix --config=/code/.php-cs-fixer.php /code/src
+docker run --rm -v $(pwd):/code ghcr.io/php-cs-fixer/php-cs-fixer:3.64-php8.3 fix --config=/code/.php-cs-fixer.php
 
 # fix invalid code generated for structure with additionalProperties
 (
diff --git a/test/FingerprintApiTest.php b/test/FingerprintApiTest.php
index 9967fee0..8f946e36 100644
--- a/test/FingerprintApiTest.php
+++ b/test/FingerprintApiTest.php
@@ -22,11 +22,6 @@
 use GuzzleHttp\Psr7\Response;
 use PHPUnit\Framework\TestCase;
 
-/**
- * @internal
- *
- * @coversNothing
- */
 class FingerprintApiTest extends TestCase
 {
     public const MOCK_REQUEST_ID = '1708102555327.NLOjmg';
diff --git a/test/Sealed/SealedTest.php b/test/Sealed/SealedTest.php
index 3e5f0edd..2f584b36 100644
--- a/test/Sealed/SealedTest.php
+++ b/test/Sealed/SealedTest.php
@@ -11,11 +11,6 @@
 use GuzzleHttp\Psr7\Response;
 use PHPUnit\Framework\TestCase;
 
-/**
- * @internal
- *
- * @coversNothing
- */
 class SealedTest extends TestCase
 {
     public const VALID_KEY = 'p2PA7MGy5tx56cnyJaFZMr96BCFwZeHjZV2EqMvTq53=';
diff --git a/test/WebhookVerifierTest.php b/test/WebhookVerifierTest.php
index 228fdcfc..db0a5896 100644
--- a/test/WebhookVerifierTest.php
+++ b/test/WebhookVerifierTest.php
@@ -5,11 +5,6 @@
 use Fingerprint\ServerAPI\Webhook\WebhookVerifier;
 use PHPUnit\Framework\TestCase;
 
-/**
- * @internal
- *
- * @coversNothing
- */
 class WebhookVerifierTest extends TestCase
 {
     private $secret = 'secret';