diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9624993..1fb4f68 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php_version: [7.4, 8.0, 8.1]
+        php_version: [8.0, 8.1, 8.2]
         composer_flags: ['', '--prefer-lowest']
 
     steps:
diff --git a/tests/ResponseFactoryTest.php b/tests/ResponseFactoryTest.php
index b0f136a..3cc2eaf 100644
--- a/tests/ResponseFactoryTest.php
+++ b/tests/ResponseFactoryTest.php
@@ -15,6 +15,8 @@ class ResponseFactoryTest extends TestCase
 {
     use \Mockery\Adapter\Phpunit\MockeryPHPUnitIntegration;
 
+    private ServerRequest $request;
+
     public function setUp(): void
     {
         parent::setUp();