diff --git a/src/UpdateCommand.php b/src/UpdateCommand.php
index fdd9aab..298438f 100644
--- a/src/UpdateCommand.php
+++ b/src/UpdateCommand.php
@@ -94,7 +94,7 @@ protected function extract(string $version, string $archive): string
 
         $binary = null;
 
-        $zip = new ZipArchive();
+        $zip = new ZipArchive;
 
         $zip->open($archive);
 
diff --git a/src/functions.php b/src/functions.php
index f127795..e420fa1 100644
--- a/src/functions.php
+++ b/src/functions.php
@@ -29,7 +29,7 @@ function rename_chromedriver_binary(string $binary, string $operatingSystem): st
  */
 function download(string $url, string $destination, $proxy = null, bool $verifySsl = true): void
 {
-    $client = new Client();
+    $client = new Client;
 
     $resource = Utils::tryFopen($destination, 'w');
 
@@ -54,7 +54,7 @@ function download(string $url, string $destination, $proxy = null, bool $verifyS
  */
 function fetch(string $url, $proxy = null, bool $verifySsl = true): string
 {
-    $client = new Client();
+    $client = new Client;
 
     $response = $client->get($url, array_merge([
         'verify' => $verifySsl,
diff --git a/tests/UpdateCommandTest.php b/tests/UpdateCommandTest.php
index 5c6a8a9..f69f576 100644
--- a/tests/UpdateCommandTest.php
+++ b/tests/UpdateCommandTest.php
@@ -14,7 +14,7 @@ class UpdateCommandTest extends TestCase
     public function it_can_update_to_specific_version()
     {
         $app = new Application('Dusk Updater', '1.0.0');
-        $app->add(new UpdateCommand());
+        $app->add(new UpdateCommand);
 
         $command = $app->find('update');
 
@@ -38,7 +38,7 @@ public function it_can_update_to_specific_version()
     public function it_can_update_to_major_version()
     {
         $app = new Application('Dusk Updater', '1.0.0');
-        $app->add(new UpdateCommand());
+        $app->add(new UpdateCommand);
 
         $command = $app->find('update');
 
@@ -59,7 +59,7 @@ public function it_cant_update_to_invalid_version()
         $this->expectExceptionMessage('Unable to retrieve ChromeDriver [74.0.3729].');
 
         $app = new Application('Dusk Updater', '1.0.0');
-        $app->add(new UpdateCommand());
+        $app->add(new UpdateCommand);
 
         $command = $app->find('update');