diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e0c7558..68636ec 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -11,7 +11,7 @@ jobs:
           - 8080:80
     strategy:
       matrix:
-        php-versions: [ '8.0', '8.1' ]
+        php-versions: [ '8.0', '8.1', '8.2', '8.3', '8.4' ]
         composer-options: [ '--prefer-lowest', '']
     runs-on: ubuntu-latest
     steps:
diff --git a/Curl/CurlErrorException.php b/Curl/CurlErrorException.php
index 540c966..3963a67 100644
--- a/Curl/CurlErrorException.php
+++ b/Curl/CurlErrorException.php
@@ -9,9 +9,11 @@
 
 namespace evaisse\SimpleHttpBundle\Curl;
 
+use Exception;
+
 class CurlErrorException extends \RuntimeException
 {
-    public function __construct($message="", $code=0, \Exception $previous=null) {
+    public function __construct($message="", $code=0, ?Exception $previous=null) {
         parent::__construct($message,$code,$previous);
     }
 }
\ No newline at end of file
diff --git a/Curl/MultiManager.php b/Curl/MultiManager.php
index 27da64e..45f4cb1 100644
--- a/Curl/MultiManager.php
+++ b/Curl/MultiManager.php
@@ -57,7 +57,8 @@ class MultiManager implements CurlRequest
      * @param boolean $blocking Whether the execution should block until finished or wait until
      *                          the destructor is called to block
      */
-    public function __construct(EventDispatcherInterface $dispatcher=null,$blocking=true) {
+    public function __construct(?EventDispatcherInterface $dispatcher = null, $blocking = true)
+    {
         $this->dispatcher = $dispatcher;
         $this->handle = curl_multi_init();
         $this->blocking = $blocking;
diff --git a/Http/Exception/RequestException.php b/Http/Exception/RequestException.php
index af5ddd2..e557d5a 100644
--- a/Http/Exception/RequestException.php
+++ b/Http/Exception/RequestException.php
@@ -26,7 +26,7 @@ class RequestException extends Exception
      * @param int $code error code
      * @param Exception $previous optionnal previous exception
      */
-    public function __construct(Request $request, $message = "", $code = 0, Exception $previous = null)
+    public function __construct(Request $request, $message = "", $code = 0, ?Exception $previous = null)
     {
         parent::__construct($message, $code, $previous); // TODO: Change the autogenerated stub
         $this->setRequest($request);
diff --git a/Http/Statement.php b/Http/Statement.php
index ecaf69f..c6b067f 100644
--- a/Http/Statement.php
+++ b/Http/Statement.php
@@ -427,7 +427,11 @@ public function onProgress(callable $callable)
      */
     public function onFinish(callable $callable)
     {
-        $this->getPromise()->always($callable);
+        if (method_exists(object_or_class: $this->getPromise(), method: 'finally')) {
+            $this->getPromise()->finally($callable);
+        } else {
+            $this->getPromise()->always($callable);
+        }
         return $this;
     }
 
diff --git a/Service/Helper.php b/Service/Helper.php
index d352b59..bb6b5fc 100644
--- a/Service/Helper.php
+++ b/Service/Helper.php
@@ -58,7 +58,7 @@ public function createCookieJar(?SessionInterface $session = null): SessionCooki
      * @param Kernel|null $client http client proxy to use
      * @return Helper given service list
      */
-    public function execute(array $servicesList, ?SessionCookieJar $cookieJar = null, Kernel $client = null): static
+    public function execute(array $servicesList, ?SessionCookieJar $cookieJar = null, ?Kernel $client = null): static
     {
         $httpClient = $client ? $client : $this->httpKernel;
 
diff --git a/Tests/Unit/AbstractTests.php b/Tests/Unit/AbstractTests.php
index bd6af2f..8f51600 100644
--- a/Tests/Unit/AbstractTests.php
+++ b/Tests/Unit/AbstractTests.php
@@ -24,6 +24,9 @@ public function __construct(?string $name = null, array $data = [], $dataName =
     }
 
 
+    /**
+     * @return array{0: Helper, 1: Kernel}
+     */
     protected function createContext()
     {
         $eventDispatcher = new EventDispatcher();
diff --git a/Tests/Unit/PromisesTest.php b/Tests/Unit/PromisesTest.php
index 90238ef..71f8083 100644
--- a/Tests/Unit/PromisesTest.php
+++ b/Tests/Unit/PromisesTest.php
@@ -8,6 +8,7 @@
 
 namespace evaisse\SimpleHttpBundle\Tests\Unit;
 
+use React\Promise\Promise;
 use Symfony\Component\HttpKernel\Exception\HttpException;
 
 class PromisesTest extends AbstractTests
@@ -37,11 +38,14 @@ public function testPromises($code, $expectedResults)
 
         $events = new \ArrayObject();
 
+        $finallyMethod = method_exists(object_or_class: Promise::class, method: 'always') ? 'always' : 'finally';
+        $catchMethod = method_exists(object_or_class: Promise::class, method: 'catch') ? 'catch' : 'otherwise';
+
         $stmt->getPromise()->then(function () use ($events) {
             $events[] = 'success';
-        })->otherwise(function () use ($events) {
+        })->$catchMethod(function () use ($events) {
             $events[] = 'error';
-        })->done(function () use ($events) {
+        })->$finallyMethod(function () use ($events) {
             $events[] = 'done';
         });
 
diff --git a/composer.json b/composer.json
index ebc268c..04aa0f6 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
   "homepage": "https://github.com/evaisse/SimpleHttpBundle",
   "require": {
     "php": "^8.0",
-    "react/promise": "^2.2",
+    "react/promise": "^2.2 || ^3.0",
     "symfony/http-foundation": "^5.4 || ^6.0",
     "symfony/browser-kit": "^5.4 || ^6.0",
     "symfony/event-dispatcher": "^5.4 || ^6.0",
diff --git a/composer.lock b/composer.lock
index a585f36..77c7583 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "8dce778de0f415aa44c7d9a8f5049aa3",
+    "content-hash": "e7207ed456099c2e8a9b03fc6ec27fc1",
     "packages": [
         {
             "name": "doctrine/annotations",
@@ -430,23 +430,24 @@
         },
         {
             "name": "react/promise",
-            "version": "v2.11.0",
+            "version": "v3.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/reactphp/promise.git",
-                "reference": "1a8460931ea36dc5c76838fec5734d55c88c6831"
+                "reference": "23444f53a813a3296c1368bb104793ce8d88f04a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/reactphp/promise/zipball/1a8460931ea36dc5c76838fec5734d55c88c6831",
-                "reference": "1a8460931ea36dc5c76838fec5734d55c88c6831",
+                "url": "https://api.github.com/repos/reactphp/promise/zipball/23444f53a813a3296c1368bb104793ce8d88f04a",
+                "reference": "23444f53a813a3296c1368bb104793ce8d88f04a",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.4.0"
+                "php": ">=7.1.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "^9.6 || ^5.7 || ^4.8.36"
+                "phpstan/phpstan": "1.12.28 || 1.4.10",
+                "phpunit/phpunit": "^9.6 || ^7.5"
             },
             "type": "library",
             "autoload": {
@@ -490,7 +491,7 @@
             ],
             "support": {
                 "issues": "https://github.com/reactphp/promise/issues",
-                "source": "https://github.com/reactphp/promise/tree/v2.11.0"
+                "source": "https://github.com/reactphp/promise/tree/v3.3.0"
             },
             "funding": [
                 {
@@ -498,7 +499,7 @@
                     "type": "open_collective"
                 }
             ],
-            "time": "2023-11-16T16:16:50+00:00"
+            "time": "2025-08-19T18:57:03+00:00"
         },
         {
             "name": "sensio/framework-extra-bundle",
@@ -6377,6 +6378,6 @@
         "ext-json": "*",
         "ext-curl": "*"
     },
-    "platform-dev": [],
+    "platform-dev": {},
     "plugin-api-version": "2.6.0"
 }