diff --git a/.php-cs-fixer.php b/.php-cs-fixer.php
index 8d0458fa7..29dad29dd 100644
--- a/.php-cs-fixer.php
+++ b/.php-cs-fixer.php
@@ -63,6 +63,7 @@
         'short_scalar_cast' => true,
         'single_trait_insert_per_statement' => true,
         'ternary_to_null_coalescing' => true,
+        'trailing_comma_in_multiline' => false,
         'visibility_required' => true,
     ])
     ->setFinder($finder)
diff --git a/composer.json b/composer.json
index de7ef54cb..62ec57186 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
         "symfony/service-contracts": "^1.0 || ^2.0 || ^3.0"
     },
     "require-dev": {
-        "friendsofphp/php-cs-fixer": "~3.60.0",
+        "friendsofphp/php-cs-fixer": "~3.64.0",
         "illuminate/cache": "^6.18.13 || ^7.10 || ^8.0 || ^9.0 || ^10.0 || ^11.0",
         "illuminate/queue": "^6.18.11 || ^7.10 || ^8.0 || ^9.0 || ^10.0 || ^11.0",
         "illuminate/support": "^6.18.13 || ^7.10 || ^8.0 || ^9.0 || ^10.0 || ^11.0",
diff --git a/src/Core/CHANGELOG.md b/src/Core/CHANGELOG.md
index 884801448..282c71f6b 100644
--- a/src/Core/CHANGELOG.md
+++ b/src/Core/CHANGELOG.md
@@ -6,6 +6,10 @@
 
 - Added support for EKS Pod Identity
 
+### Changed
+
+- Fix CS
+
 ## 1.22.1
 
 ### Changed
diff --git a/src/Core/tests/Unit/AbstractApiTest.php b/src/Core/tests/Unit/AbstractApiTest.php
index 5a2c6f972..6d1b86857 100644
--- a/src/Core/tests/Unit/AbstractApiTest.php
+++ b/src/Core/tests/Unit/AbstractApiTest.php
@@ -87,7 +87,7 @@ protected function getEndpointMetadata(?string $region): array
 
     protected function discoverEndpoints(?string $region): array
     {
-        return [new class() implements EndpointInterface {
+        return [new class implements EndpointInterface {
             public function getAddress(): string
             {
                 return 'https://foobar.discovered.amazonaws.com';