diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ed8bf5aa..2941bb10 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
                   tools: php-cs-fixer, cs2pr
 
             - name: PHP Coding Standards Fixer
-              run: php-cs-fixer fix --dry-run --format checkstyle | cs2pr
+              run: php-cs-fixer fix --dry-run --diff
 
     phpstan:
         runs-on: ubuntu-latest
@@ -190,8 +190,8 @@ jobs:
         - name: Remove phpunit-bridge dependency (not yet PHPUnit 10+ compliant)
           run: composer remove --dev symfony/phpunit-bridge
 
-        - name: Install latest PHPUnit 11
-          run: composer require --dev --prefer-dist 'phpunit/phpunit:>=10'
+        - name: Install latest PHPUnit 10
+          run: composer require --dev --prefer-dist 'phpunit/phpunit:10.5.*'
 
         - name: Run tests
           run: vendor/bin/phpunit --configuration phpunit.xml.dist.10
diff --git a/src/PantherTestCaseTrait.php b/src/PantherTestCaseTrait.php
index d1860da5..886d74f9 100644
--- a/src/PantherTestCaseTrait.php
+++ b/src/PantherTestCaseTrait.php
@@ -203,6 +203,7 @@ protected static function createPantherClient(array $options = [], array $kernel
             }
         }
 
+        /* @phpstan-ignore-next-line */
         if (is_a(self::class, KernelTestCase::class, true)) {
             static::bootKernel($kernelOptions); // @phpstan-ignore-line
         }
@@ -247,6 +248,7 @@ protected static function createHttpBrowserClient(array $options = [], array $ke
             self::$httpBrowserClient = new HttpBrowserClient(HttpClient::create($httpClientOptions));
         }
 
+        /* @phpstan-ignore-next-line */
         if (is_a(self::class, KernelTestCase::class, true)) {
             static::bootKernel($kernelOptions); // @phpstan-ignore-line
         }
diff --git a/tests/ClientTest.php b/tests/ClientTest.php
index edda41dd..e65cef1a 100644
--- a/tests/ClientTest.php
+++ b/tests/ClientTest.php
@@ -282,8 +282,7 @@ public function testExecuteAsyncScript(): void
     const t = document.querySelector(parentArgs[0]).innerText;
     callback(t);
 }, 100, arguments);
-JS
-            , ['.p-1']);
+JS, ['.p-1']);
 
         $this->assertSame('P1', $innerText);
     }