diff --git a/src/Endpoints/CustomHostnames.php b/src/Endpoints/CustomHostnames.php
index b16397b2..7a0d2de3 100644
--- a/src/Endpoints/CustomHostnames.php
+++ b/src/Endpoints/CustomHostnames.php
@@ -143,16 +143,33 @@ public function getHostname(string $zoneID, string $hostnameID)
 
     /**
      * @SuppressWarnings(PHPMD.BooleanArgumentFlag)
+     * @SuppressWarnings(PHPMD.CyclomaticComplexity)
+     * @SuppressWarnings(PHPMD.NPathComplexity)
      *
-     * @param string $zoneID
-     * @param string $hostnameID
-     * @param string $sslMethod
-     * @param string $sslType
+     * @param string    $zoneID
+     * @param string    $hostnameID
+     * @param string    $sslMethod
+     * @param string    $sslType
+     * @param array     $sslSettings
+     * @param string    $customOriginServer
+     * @param bool|null $wildcard
+     * @param string    $bundleMethod
+     * @param array    $customSsl
      * @return \stdClass
      */
-    public function updateHostname(string $zoneID, string $hostnameID, string $sslMethod = '', string $sslType = '', array $sslSettings = [], string $customOriginServer = ''): \stdClass
-    {
+    public function updateHostname(
+        string $zoneID,
+        string $hostnameID,
+        string $sslMethod = '',
+        string $sslType = '',
+        array $sslSettings = [],
+        string $customOriginServer = '',
+        bool $wildcard = null,
+        string $bundleMethod = '',
+        array $customSsl = []
+    ): \stdClass {
         $query = [];
+        $options = [];
 
         if (!empty($sslMethod)) {
             $query['method'] = $sslMethod;
@@ -166,6 +183,22 @@ public function updateHostname(string $zoneID, string $hostnameID, string $sslMe
             $query['settings'] = $sslSettings;
         }
 
+        if (!is_null($wildcard)) {
+            $query['wildcard'] = $wildcard;
+        }
+
+        if (!empty($bundleMethod)) {
+            $query['bundle_method'] = $bundleMethod;
+        }
+
+        if (!empty($customSsl['key'])) {
+            $query['custom_key'] = $customSsl['key'];
+        }
+
+        if (!empty($customSsl['certificate'])) {
+            $query['custom_certificate'] = $customSsl['certificate'];
+        }
+
         if (!empty($query)) {
             $options = [
                 'ssl' => $query
diff --git a/tests/Endpoints/CustomHostnamesTest.php b/tests/Endpoints/CustomHostnamesTest.php
index fb3a032a..f8cf990b 100644
--- a/tests/Endpoints/CustomHostnamesTest.php
+++ b/tests/Endpoints/CustomHostnamesTest.php
@@ -121,6 +121,8 @@ public function testUpdateHostname()
     {
         $response = $this->getPsr7JsonResponseForFixture('Endpoints/updateHostname.json');
 
+        $customSsl = $this->getCustomSsl();
+
         $mock = $this->getMockBuilder(\Cloudflare\API\Adapter\Adapter::class)->getMock();
         $mock->method('patch')->willReturn($response);
 
@@ -137,7 +139,12 @@ public function testUpdateHostname()
                             'http2' => 'on',
                             'http3' => 'on',
                             'min_tls_version' => '1.2'
-                        ]
+                        ],
+                        'bundle_method' => 'optimal',
+                        'custom_key' => $customSsl['key'],
+                        'custom_certificate' => $customSsl['certificate'],
+                        'wildcard' => true,
+
                     ]
                 ])
             );
@@ -148,7 +155,21 @@ public function testUpdateHostname()
             'http3' => 'on',
             'min_tls_version' => '1.2'
         ];
-        $result = $zones->updateHostname('023e105f4ecef8ad9ca31a8372d0c353', '0d89c70d-ad9f-4843-b99f-6cc0252067e9', 'http', 'dv', $sslSettings, 'origin.example.com');
+
+        $result = $zones->updateHostname(
+            '023e105f4ecef8ad9ca31a8372d0c353',
+            '0d89c70d-ad9f-4843-b99f-6cc0252067e9',
+            'http',
+            'dv',
+            $sslSettings,
+            'origin.example.com',
+            true,
+            'optimal',
+            [
+                'key' => $customSsl['key'],
+                'certificate' => $customSsl['certificate'],
+            ]
+        );
 
         $this->assertObjectHasAttribute('id', $result);
         $this->assertObjectHasAttribute('hostname', $result);
@@ -194,7 +215,7 @@ public function testGetHostnameFallbackOrigin()
         $this->assertObjectHasAttribute('origin', $result);
         $this->assertObjectHasAttribute('status', $result);
     }
-  
+
     private function getCustomSsl(): array
     {
         $customKey = <<<KEY