diff --git a/storage-s3/config.php b/storage-s3/config.php
index e6e8779..7b2a4cd 100644
--- a/storage-s3/config.php
+++ b/storage-s3/config.php
@@ -31,10 +31,40 @@ function getOptions() {
                     'us-west-2' => 'US West (Oregon) Region',
                     'us-west-1' => 'US West (Northern California) Region',
                     'eu-west-1' => 'EU (Ireland) Region',
+                    'eu-north-1' => 'Europe (Stockholm) Region',
                     'ap-southeast-1' => 'Asia Pacific (Singapore) Region',
                     'ap-southeast-2' => 'Asia Pacific (Sydney) Region',
                     'ap-northeast-1' => 'Asia Pacific (Tokyo) Region',
                     'sa-east-1' => 'South America (Sao Paulo) Region',
+                    'US East (Ohio)' => 'us-east-2',
+                    'US East (N. Virginia)' => 'us-east-1',
+                    'US West (N. California)' => 'us-west-1',
+                    'US West (Oregon)' => 'us-west-2',
+                    'Africa (Cape Town)' => 'af-south-1',
+                    'Asia Pacific (Mumbai)' => 'ap-south-1',
+                    'Asia Pacific (Osaka-Local)' => 'ap-northeast-3',
+                    'Asia Pacific (Seoul)' => 'ap-northeast-2',
+                    'Asia Pacific (Singapore)' => 'ap-southeast-1',
+                    'Asia Pacific (Sydney)' => 'ap-southeast-2',
+                    'Asia Pacific (Tokyo)' => 'ap-northeast-1',
+                    'Canada (Central)' => 'ca-central-1',
+                    'China (Beijing)' => 'cn-north-1',
+                    'China (Ningxia)' => 'cn-northwest-1',
+                    'Europe (Frankfurt)' => 'eu-central-1',
+                    'Europe (Ireland)' => 'eu-west-1',
+                    'Europe (London)' => 'eu-west-2',
+                    'Europe (Milan)' => 'eu-south-1',
+                    'Europe (Paris)' => 'eu-west-3',
+                    'Europe (Stockholm)' => 'eu-north-1',
+                    'Middle East (Bahrain)' => 'me-south-1',
+                    'South America (São Paulo)' => 'sa-east-1',
+                ),
+                'default' => '',
+            )),
+            'version' => new ChoiceField(array(
+                'label' => $__('AWS SDK version'),
+                'version' => array(
+                    'latest' => 'latest',
                 ),
                 'default' => '',
             )),
@@ -79,7 +109,7 @@ function pre_save(&$config, &$errors) {
         );
         if ($config['aws-region'])
             $credentials['region'] = $config['aws-region'];
-
+			
         if (!$credentials['secret'])
             $this->getForm()->getField('secret-access-key')->addError(
                 $__('Secret access key is required'));
diff --git a/storage-s3/storage.php b/storage-s3/storage.php
index c6770d8..e5dcef0 100644
--- a/storage-s3/storage.php
+++ b/storage-s3/storage.php
@@ -34,6 +34,9 @@ function __construct($meta) {
         );
         if ($config['aws-region'])
             $credentials['region'] = $config['aws-region'];
+			
+        if ($config['verion'])
+            $credentials['verion'] = $config['verion'];
 
         $this->client = S3Client::factory($credentials);
     }