diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..ca79ca5
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
diff --git a/.github/workflows/formats.yml b/.github/workflows/formats.yml
index c4100ca..5440721 100644
--- a/.github/workflows/formats.yml
+++ b/.github/workflows/formats.yml
@@ -18,10 +18,10 @@ jobs:
     steps:
 
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Cache dependencies
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: ~/.composer/cache/files
           key: dependencies-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 8b0c196..d514d65 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -4,34 +4,30 @@ on: ['push', 'pull_request']
 
 jobs:
   ci:
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
 
     strategy:
       fail-fast: true
       matrix:
-        os: [ubuntu-latest]
-        php: [8.1, 8.2, 8.3, 8.4]
-        symfony: [5.4.*, 6.3.*, 6.4.*, 7.0.*]
+        php: [8.2, 8.3, 8.4]
+        symfony: [5.4.*, 6.4.*, 7.0.*]
         dependency-version: [prefer-lowest, prefer-stable]
-        include:
-          - php: "8.1"
-            symfony: "^5.4"
-          - php: "8.1"
-            symfony: "^6.3"
-          - php: "8.1"
-            symfony: "^6.4"
         exclude:
-          - php: "8.1"
-            symfony: "^7.0"
-
-    name: Tests P${{ matrix.php }} - SF${{ matrix.symfony }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}
+          - php: 8.4
+            symfony: 5.4.*
+          - php: 8.4
+            symfony: 6.4.*
+          - php: 8.4
+            symfony: 7.0.*
+
+    name: Tests P${{ matrix.php }} - SF${{ matrix.symfony }} - ubuntu-latest - ${{ matrix.dependency-version }}
     steps:
 
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Cache dependencies
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: ~/.composer/cache/files
           key: dependencies-php-${{ matrix.php }}-SF${{ matrix.symfony }}-${{ matrix.dependency-version }}-composer-${{ hashFiles('composer.json') }}
@@ -50,6 +46,7 @@ jobs:
           "symfony/dependency-injection:${{ matrix.symfony }}"
           "symfony/http-kernel:${{ matrix.symfony }}"
           --no-interaction --no-update
+
       - name: Install Composer dependencies
         run: composer update --${{ matrix.dependency-version }} --no-interaction --prefer-dist
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 82286bc..22f06ac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## v0.12.0 (2025-05-06)
+### Changed
+- Changed underlying `openai/client` package version to 0.12.0
+- Add an alias for the `ClientContract` interface
+
 ## v0.10.0 (2024-06-19)
 ### Changed
 - Specify header `OpenAI-Beta: assistants=v2`
diff --git a/composer.json b/composer.json
index 03b85fe..a4839d0 100644
--- a/composer.json
+++ b/composer.json
@@ -15,9 +15,9 @@
         }
     ],
     "require": {
-        "php": "^8.1.0",
+        "php": "^8.2.0",
         "nyholm/psr7": "^1.8.2",
-        "openai-php/client": "^0.10.2",
+        "openai-php/client": "^0.12.0",
         "psr/http-client": "^1.0.3",
         "psr/http-factory": "^1.1.0",
         "symfony/config": "^5.4|^6.3|^7.1.1",
diff --git a/src/Resources/config/services.php b/src/Resources/config/services.php
index 5f00864..67fee2f 100644
--- a/src/Resources/config/services.php
+++ b/src/Resources/config/services.php
@@ -6,6 +6,7 @@
 
 use OpenAI;
 use OpenAI\Client;
+use OpenAI\Contracts\ClientContract;
 use OpenAI\Factory;
 use Symfony\Component\HttpClient\Psr18Client;
 
@@ -22,5 +23,6 @@
         ->set(Client::class)
         ->factory([service(Factory::class), 'make'])
 
+        ->alias(ClientContract::class, Client::class)
         ->alias('openai', Client::class);
 };
diff --git a/tests/DependencyInjection/OpenAIExtensionTest.php b/tests/DependencyInjection/OpenAIExtensionTest.php
index 1138a03..6514b13 100644
--- a/tests/DependencyInjection/OpenAIExtensionTest.php
+++ b/tests/DependencyInjection/OpenAIExtensionTest.php
@@ -5,6 +5,7 @@
 namespace OpenAI\Symfony\Tests\DependencyInjection;
 
 use OpenAI\Client;
+use OpenAI\Contracts\ClientContract;
 use OpenAI\Symfony\DependencyInjection\OpenAIExtension;
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
@@ -13,7 +14,7 @@
 
 final class OpenAIExtensionTest extends TestCase
 {
-    public function testService(): void
+    public function test_service(): void
     {
         // Using a mock to test the service configuration
         $httpClient = new MockHttpClient(function (string $method, string $url, array $options = []) {
@@ -45,5 +46,7 @@ public function testService(): void
 
         $response = $openai->files()->delete('file.txt');
         self::assertSame('file.txt', $response->id);
+
+        self::assertSame($openai, $container->get(ClientContract::class), 'Alias for the ClientContract interface');
     }
 }