diff --git a/README.md b/README.md
index dd75e3d..41410eb 100644
--- a/README.md
+++ b/README.md
@@ -92,13 +92,13 @@ return [
 Either run
 
 ```bash
-$ composer require league/flysystem-aws-s3-v2
+$ composer require league/flysystem-aws-s3-v3
 ```
 
 or add
 
 ```
-"league/flysystem-aws-s3-v2": "~1.0"
+"league/flysystem-aws-s3-v3": "~1.0"
 ```
 
 to the `require` section of your `composer.json` file and configure application `components` as follows
@@ -113,7 +113,8 @@ return [
             'key' => 'your-key',
             'secret' => 'your-secret',
             'bucket' => 'your-bucket',
-            // 'region' => 'your-region',
+            'region' => 'your-region',
+            // 'version' => 'latest',
             // 'baseUrl' => 'your-base-url',
             // 'prefix' => 'your-prefix',
             // 'options' => [],
diff --git a/composer.json b/composer.json
index ca9a26d..8050768 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
         "league/flysystem": "~1.0"
     },
     "require-dev": {
-        "league/flysystem-aws-s3-v2": "~1.0",
+        "league/flysystem-aws-s3-v3": "~1.0",
         "league/flysystem-azure": "~1.0",
         "league/flysystem-cached-adapter": "~1.0",
         "league/flysystem-copy": "~1.0",
diff --git a/composer.lock b/composer.lock
index 6b7362d..018e05a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,40 +4,27 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "9792244f513efd8af343d363ed0c85ee",
+    "hash": "7e671503e3abfecaff1873585b7d3f45",
+    "content-hash": "bad1ed9b0935f52be00882dac7490806",
     "packages": [
         {
             "name": "bower-asset/jquery",
-            "version": "2.1.4",
+            "version": "2.2.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/jquery/jquery.git",
-                "reference": "7751e69b615c6eca6f783a81e292a55725af6b85"
+                "url": "https://github.com/jquery/jquery-dist.git",
+                "reference": "6fc01e29bdad0964f62ef56d01297039cdcadbe5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/jquery/jquery/zipball/7751e69b615c6eca6f783a81e292a55725af6b85",
-                "reference": "7751e69b615c6eca6f783a81e292a55725af6b85",
+                "url": "https://api.github.com/repos/jquery/jquery-dist/zipball/6fc01e29bdad0964f62ef56d01297039cdcadbe5",
+                "reference": "6fc01e29bdad0964f62ef56d01297039cdcadbe5",
                 "shasum": ""
             },
-            "require-dev": {
-                "bower-asset/qunit": "1.14.0",
-                "bower-asset/requirejs": "2.1.10",
-                "bower-asset/sinon": "1.8.1",
-                "bower-asset/sizzle": "2.1.1-patch2"
-            },
             "type": "bower-asset-library",
             "extra": {
                 "bower-asset-main": "dist/jquery.js",
                 "bower-asset-ignore": [
-                    "**/.*",
-                    "build",
-                    "dist/cdn",
-                    "speed",
-                    "test",
-                    "*.md",
-                    "AUTHORS.txt",
-                    "Gruntfile.js",
                     "package.json"
                 ]
             },
@@ -45,6 +32,7 @@
                 "MIT"
             ],
             "keywords": [
+                "browser",
                 "javascript",
                 "jquery",
                 "library"
@@ -52,16 +40,16 @@
         },
         {
             "name": "bower-asset/jquery.inputmask",
-            "version": "3.1.63",
+            "version": "3.2.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/RobinHerbots/jquery.inputmask.git",
-                "reference": "c40c7287eadc31e341ebbf0c02352eb55b9cbc48"
+                "reference": "5a72c563b502b8e05958a524cdfffafe9987be38"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/RobinHerbots/jquery.inputmask/zipball/c40c7287eadc31e341ebbf0c02352eb55b9cbc48",
-                "reference": "c40c7287eadc31e341ebbf0c02352eb55b9cbc48",
+                "url": "https://api.github.com/repos/RobinHerbots/jquery.inputmask/zipball/5a72c563b502b8e05958a524cdfffafe9987be38",
+                "reference": "5a72c563b502b8e05958a524cdfffafe9987be38",
                 "shasum": ""
             },
             "require": {
@@ -70,23 +58,17 @@
             "type": "bower-asset-library",
             "extra": {
                 "bower-asset-main": [
-                    "./dist/inputmask/jquery.inputmask.js",
-                    "./dist/inputmask/jquery.inputmask.extensions.js",
-                    "./dist/inputmask/jquery.inputmask.date.extensions.js",
-                    "./dist/inputmask/jquery.inputmask.numeric.extensions.js",
-                    "./dist/inputmask/jquery.inputmask.phone.extensions.js",
-                    "./dist/inputmask/jquery.inputmask.regex.extensions.js"
+                    "./dist/inputmask/inputmask.js"
                 ],
                 "bower-asset-ignore": [
-                    "**/.*",
-                    "qunit/",
-                    "nuget/",
-                    "tools/",
-                    "js/",
-                    "*.md",
-                    "build.properties",
-                    "build.xml",
-                    "jquery.inputmask.jquery.json"
+                    "**/*",
+                    "!dist/*",
+                    "!dist/inputmask/*",
+                    "!dist/min/*",
+                    "!dist/min/inputmask/*",
+                    "!extra/bindings/*",
+                    "!extra/dependencyLibs/*",
+                    "!extra/phone-codes/*"
                 ]
             },
             "license": [
@@ -132,16 +114,16 @@
         },
         {
             "name": "bower-asset/yii2-pjax",
-            "version": "v2.0.4",
+            "version": "v2.0.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/yiisoft/jquery-pjax.git",
-                "reference": "3f20897307cca046fca5323b318475ae9dac0ca0"
+                "reference": "6818718408086db6bdcf33649cecb86b6b4f9b67"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/yiisoft/jquery-pjax/zipball/3f20897307cca046fca5323b318475ae9dac0ca0",
-                "reference": "3f20897307cca046fca5323b318475ae9dac0ca0",
+                "url": "https://api.github.com/repos/yiisoft/jquery-pjax/zipball/6818718408086db6bdcf33649cecb86b6b4f9b67",
+                "reference": "6818718408086db6bdcf33649cecb86b6b4f9b67",
                 "shasum": ""
             },
             "require": {
@@ -269,30 +251,30 @@
         },
         {
             "name": "league/flysystem",
-            "version": "1.0.3",
+            "version": "1.0.16",
             "source": {
                 "type": "git",
                 "url": "https://github.com/thephpleague/flysystem.git",
-                "reference": "3c2400a99ccc3be6884d40361890010449c6b447"
+                "reference": "183e1a610664baf6dcd6fceda415baf43cbdc031"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/3c2400a99ccc3be6884d40361890010449c6b447",
-                "reference": "3c2400a99ccc3be6884d40361890010449c6b447",
+                "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/183e1a610664baf6dcd6fceda415baf43cbdc031",
+                "reference": "183e1a610664baf6dcd6fceda415baf43cbdc031",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.4.0"
             },
+            "conflict": {
+                "league/flysystem-sftp": "<1.0.6"
+            },
             "require-dev": {
                 "ext-fileinfo": "*",
-                "league/phpunit-coverage-listener": "~1.1",
                 "mockery/mockery": "~0.9",
-                "phpspec/phpspec": "~2.0",
+                "phpspec/phpspec": "^2.2",
                 "phpspec/prophecy-phpunit": "~1.0",
-                "phpunit/phpunit": "~4.1",
-                "predis/predis": "~1.0",
-                "tedivm/stash": "~0.12.0"
+                "phpunit/phpunit": "~4.8"
             },
             "suggest": {
                 "ext-fileinfo": "Required for MimeType",
@@ -306,8 +288,7 @@
                 "league/flysystem-rackspace": "Allows you to use Rackspace Cloud Files",
                 "league/flysystem-sftp": "Allows you to use SFTP server storage via phpseclib",
                 "league/flysystem-webdav": "Allows you to use WebDAV storage",
-                "league/flysystem-ziparchive": "Allows you to use ZipArchive adapter",
-                "predis/predis": "Allows you to use Predis for caching"
+                "league/flysystem-ziparchive": "Allows you to use ZipArchive adapter"
             },
             "type": "library",
             "extra": {
@@ -330,10 +311,11 @@
                     "email": "info@frenky.net"
                 }
             ],
-            "description": "Many filesystems, one API.",
+            "description": "Filesystem abstraction: Many filesystems, one API.",
             "keywords": [
                 "Cloud Files",
                 "WebDAV",
+                "abstraction",
                 "aws",
                 "cloud",
                 "copy.com",
@@ -341,6 +323,7 @@
                 "file systems",
                 "files",
                 "filesystem",
+                "filesystems",
                 "ftp",
                 "rackspace",
                 "remote",
@@ -348,33 +331,34 @@
                 "sftp",
                 "storage"
             ],
-            "time": "2015-03-29 14:01:43"
+            "time": "2015-12-19 20:16:43"
         },
         {
             "name": "yiisoft/yii2",
-            "version": "2.0.4",
+            "version": "2.0.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/yiisoft/yii2-framework.git",
-                "reference": "726867caee3f23aa7a6975c801e64b6021e14f86"
+                "reference": "f45651582cb853b4326730d9d187a0f7a44a45a3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/yiisoft/yii2-framework/zipball/726867caee3f23aa7a6975c801e64b6021e14f86",
-                "reference": "726867caee3f23aa7a6975c801e64b6021e14f86",
+                "url": "https://api.github.com/repos/yiisoft/yii2-framework/zipball/f45651582cb853b4326730d9d187a0f7a44a45a3",
+                "reference": "f45651582cb853b4326730d9d187a0f7a44a45a3",
                 "shasum": ""
             },
             "require": {
-                "bower-asset/jquery": "2.1.*@stable | 1.11.*@stable",
-                "bower-asset/jquery.inputmask": "3.1.*",
+                "bower-asset/jquery": "2.2.*@stable | 2.1.*@stable | 1.11.*@stable",
+                "bower-asset/jquery.inputmask": "~3.2.2",
                 "bower-asset/punycode": "1.3.*",
-                "bower-asset/yii2-pjax": ">=2.0.1",
+                "bower-asset/yii2-pjax": "~2.0.1",
                 "cebe/markdown": "~1.0.0 | ~1.1.0",
+                "ext-ctype": "*",
                 "ext-mbstring": "*",
                 "ezyang/htmlpurifier": "4.6.*",
                 "lib-pcre": "*",
                 "php": ">=5.4.0",
-                "yiisoft/yii2-composer": "*"
+                "yiisoft/yii2-composer": "~2.0.4"
             },
             "bin": [
                 "yii"
@@ -428,6 +412,11 @@
                     "name": "Paul Klimov",
                     "email": "klimov.paul@gmail.com",
                     "role": "Core framework development"
+                },
+                {
+                    "name": "Dmitry Naumenko",
+                    "email": "d.naumenko.a@gmail.com",
+                    "role": "Core framework development"
                 }
             ],
             "description": "Yii PHP Framework Version 2",
@@ -436,24 +425,24 @@
                 "framework",
                 "yii2"
             ],
-            "time": "2015-05-10 20:09:47"
+            "time": "2016-02-14 14:45:55"
         },
         {
             "name": "yiisoft/yii2-composer",
-            "version": "2.0.3",
+            "version": "2.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/yiisoft/yii2-composer.git",
-                "reference": "ca8d23707ae47d20b0454e4b135c156f6da6d7be"
+                "reference": "7452fd908a5023b8bb5ea1b123a174ca080de464"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/yiisoft/yii2-composer/zipball/ca8d23707ae47d20b0454e4b135c156f6da6d7be",
-                "reference": "ca8d23707ae47d20b0454e4b135c156f6da6d7be",
+                "url": "https://api.github.com/repos/yiisoft/yii2-composer/zipball/7452fd908a5023b8bb5ea1b123a174ca080de464",
+                "reference": "7452fd908a5023b8bb5ea1b123a174ca080de464",
                 "shasum": ""
             },
             "require": {
-                "composer-plugin-api": "1.0.0"
+                "composer-plugin-api": "^1.0"
             },
             "type": "composer-plugin",
             "extra": {
@@ -483,52 +472,65 @@
                 "extension installer",
                 "yii2"
             ],
-            "time": "2015-03-01 06:22:44"
+            "time": "2016-02-06 00:49:24"
         }
     ],
     "packages-dev": [
         {
             "name": "aws/aws-sdk-php",
-            "version": "2.8.3",
+            "version": "3.15.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/aws/aws-sdk-php.git",
-                "reference": "85c5224582acf507afad232da20a7ef0b2ec0073"
+                "reference": "5e6078913293576de969703481994b77c380ca30"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/aws/aws-sdk-php/zipball/85c5224582acf507afad232da20a7ef0b2ec0073",
-                "reference": "85c5224582acf507afad232da20a7ef0b2ec0073",
+                "url": "https://api.github.com/repos/aws/aws-sdk-php/zipball/5e6078913293576de969703481994b77c380ca30",
+                "reference": "5e6078913293576de969703481994b77c380ca30",
                 "shasum": ""
             },
             "require": {
-                "guzzle/guzzle": "~3.7",
-                "php": ">=5.3.3"
+                "guzzlehttp/guzzle": "~5.3|~6.0.1|~6.1",
+                "guzzlehttp/promises": "~1.0",
+                "guzzlehttp/psr7": "~1.0",
+                "mtdowling/jmespath.php": "~2.2",
+                "php": ">=5.5"
             },
             "require-dev": {
-                "doctrine/cache": "~1.0",
+                "andrewsville/php-token-reflection": "^1.4",
+                "aws/aws-php-sns-message-validator": "~1.0",
+                "behat/behat": "~3.0",
+                "doctrine/cache": "~1.4",
+                "ext-dom": "*",
+                "ext-json": "*",
                 "ext-openssl": "*",
-                "monolog/monolog": "~1.4",
-                "phpunit/phpunit": "~4.0",
-                "symfony/yaml": "~2.1"
+                "ext-pcre": "*",
+                "ext-simplexml": "*",
+                "ext-spl": "*",
+                "nette/neon": "^2.3",
+                "phpunit/phpunit": "~4.0|~5.0",
+                "psr/cache": "^1.0"
             },
             "suggest": {
-                "doctrine/cache": "Adds support for caching of credentials and responses",
-                "ext-apc": "Allows service description opcode caching, request and response caching, and credentials caching",
-                "ext-openssl": "Allows working with CloudFront private distributions and verifying received SNS messages",
-                "monolog/monolog": "Adds support for logging HTTP requests and responses",
-                "symfony/yaml": "Eases the ability to write manifests for creating jobs in AWS Import/Export"
+                "aws/aws-php-sns-message-validator": "To validate incoming SNS notifications",
+                "doctrine/cache": "To use the DoctrineCacheAdapter",
+                "ext-curl": "To send requests using cURL",
+                "ext-openssl": "Allows working with CloudFront private distributions and verifying received SNS messages"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.7-dev"
+                    "dev-master": "3.0-dev"
                 }
             },
             "autoload": {
-                "psr-0": {
-                    "Aws": "src/"
-                }
+                "psr-4": {
+                    "Aws\\": "src/"
+                },
+                "files": [
+                    "src/functions.php"
+                ]
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -552,20 +554,20 @@
                 "s3",
                 "sdk"
             ],
-            "time": "2015-05-07 21:02:23"
+            "time": "2016-02-11 23:23:31"
         },
         {
             "name": "barracuda/copy",
-            "version": "1.1.6",
+            "version": "1.1.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/copy-app/php-client-library.git",
-                "reference": "ef60bee6a57ad171258391f981dbd395ececa3e0"
+                "reference": "83d8b7e93b3cdc6c6a978f1d88d26b31eac4a255"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/copy-app/php-client-library/zipball/ef60bee6a57ad171258391f981dbd395ececa3e0",
-                "reference": "ef60bee6a57ad171258391f981dbd395ececa3e0",
+                "url": "https://api.github.com/repos/copy-app/php-client-library/zipball/83d8b7e93b3cdc6c6a978f1d88d26b31eac4a255",
+                "reference": "83d8b7e93b3cdc6c6a978f1d88d26b31eac4a255",
                 "shasum": ""
             },
             "require": {
@@ -594,20 +596,20 @@
             "keywords": [
                 "copy"
             ],
-            "time": "2015-03-07 14:30:23"
+            "time": "2015-05-27 21:28:58"
         },
         {
             "name": "dropbox/dropbox-sdk",
-            "version": "v1.1.5",
+            "version": "v1.1.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/dropbox/dropbox-sdk-php.git",
-                "reference": "138bfec02f042fa6a4b384c0ae7ebe92ad122bbd"
+                "reference": "6901f8122458e0ce7e391468c0cf6cca465bd0ee"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/dropbox/dropbox-sdk-php/zipball/138bfec02f042fa6a4b384c0ae7ebe92ad122bbd",
-                "reference": "138bfec02f042fa6a4b384c0ae7ebe92ad122bbd",
+                "url": "https://api.github.com/repos/dropbox/dropbox-sdk-php/zipball/6901f8122458e0ce7e391468c0cf6cca465bd0ee",
+                "reference": "6901f8122458e0ce7e391468c0cf6cca465bd0ee",
                 "shasum": ""
             },
             "require": {
@@ -633,7 +635,7 @@
             "keywords": [
                 "dropbox"
             ],
-            "time": "2015-02-23 20:51:29"
+            "time": "2015-06-29 21:47:57"
         },
         {
             "name": "eher/oauth",
@@ -764,26 +766,85 @@
             "time": "2015-03-18 18:23:50"
         },
         {
-            "name": "league/flysystem-aws-s3-v2",
-            "version": "1.0.1",
+            "name": "guzzlehttp/guzzle",
+            "version": "6.1.1",
             "source": {
                 "type": "git",
-                "url": "https://github.com/thephpleague/flysystem-aws-s3-v2.git",
-                "reference": "dfb35efdbd1261b114d0dcb6785b4d1c05467e0f"
+                "url": "https://github.com/guzzle/guzzle.git",
+                "reference": "c6851d6e48f63b69357cbfa55bca116448140e0c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/thephpleague/flysystem-aws-s3-v2/zipball/dfb35efdbd1261b114d0dcb6785b4d1c05467e0f",
-                "reference": "dfb35efdbd1261b114d0dcb6785b4d1c05467e0f",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/c6851d6e48f63b69357cbfa55bca116448140e0c",
+                "reference": "c6851d6e48f63b69357cbfa55bca116448140e0c",
                 "shasum": ""
             },
             "require": {
-                "aws/aws-sdk-php": "~2.7",
-                "league/flysystem": "~1.0",
-                "php": ">=5.4.0"
+                "guzzlehttp/promises": "~1.0",
+                "guzzlehttp/psr7": "~1.1",
+                "php": ">=5.5.0"
+            },
+            "require-dev": {
+                "ext-curl": "*",
+                "phpunit/phpunit": "~4.0",
+                "psr/log": "~1.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "6.1-dev"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "src/functions_include.php"
+                ],
+                "psr-4": {
+                    "GuzzleHttp\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                }
+            ],
+            "description": "Guzzle is a PHP HTTP client library",
+            "homepage": "http://guzzlephp.org/",
+            "keywords": [
+                "client",
+                "curl",
+                "framework",
+                "http",
+                "http client",
+                "rest",
+                "web service"
+            ],
+            "time": "2015-11-23 00:47:50"
+        },
+        {
+            "name": "guzzlehttp/promises",
+            "version": "1.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/promises.git",
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                 "url": "https://github.com/thephpleague/flysystem-replicate-adapter.git",
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+                "pear-pear.php.net/archive_tar": ">=1.4.0.0",
+                "pear-pear.php.net/console_getopt": ">=1.4.1.0",
+                "pear-pear.php.net/structures_graph": ">=1.1.0.0",
+                "pear-pear.php.net/xml_util": ">=1.3.0.0",
+                "php": ">=5.4.0.0"
             },
             "conflict": {
                 "pear-pear.php.net/pear_frontend_gtk": "<0.4.0.0",
                 "pear-pear.php.net/pear_frontend_web": "<=0.4.0.0"
             },
             "replace": {
-                "pear-pear/pear": "== 1.9.5.0"
+                "pear-pear/pear": "== 1.10.1.0"
             },
             "type": "pear-library",
             "autoload": {
@@ -1565,10 +1795,10 @@
         },
         {
             "name": "pear-pear.php.net/Structures_Graph",
-            "version": "1.1.0",
+            "version": "1.1.1",
             "dist": {
                 "type": "file",
-                "url": "http://pear.php.net/get/Structures_Graph-1.1.0.tgz",
+                "url": "http://pear.php.net/get/Structures_Graph-1.1.1.tgz",
                 "reference": null,
                 "shasum": null
             },
@@ -1576,7 +1806,7 @@
                 "php": ">=5.3.0.0"
             },
             "replace": {
-                "pear-pear/structures_graph": "== 1.1.0.0"
+                "pear-pear/structures_graph": "== 1.1.1.0"
             },
             "type": "pear-library",
             "autoload": {
@@ -1588,7 +1818,7 @@
                 "/"
             ],
             "license": [
-                "LGPL License"
+                "LGPL-3.0+"
             ],
             "description": "Structures_Graph is a package for creating and manipulating graph datastructures. It allows building of directed\nand undirected graphs, with data and metadata stored in nodes. The library provides functions for graph traversing\nas well as for characteristic extraction from the graph topology."
         },
@@ -1624,54 +1854,40 @@
         },
         {
             "name": "phpseclib/phpseclib",
-            "version": "0.3.10",
+            "version": "2.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpseclib/phpseclib.git",
-                "reference": "d15bba1edcc7c89e09cc74c5d961317a8b947bf4"
+                "reference": "ba6fb78f727cd09f2a649113b95468019e490585"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/d15bba1edcc7c89e09cc74c5d961317a8b947bf4",
-                "reference": "d15bba1edcc7c89e09cc74c5d961317a8b947bf4",
+                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/ba6fb78f727cd09f2a649113b95468019e490585",
+                "reference": "ba6fb78f727cd09f2a649113b95468019e490585",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.0.0"
+                "php": ">=5.3.3"
             },
             "require-dev": {
                 "phing/phing": "~2.7",
                 "phpunit/phpunit": "~4.0",
                 "sami/sami": "~2.0",
-                "squizlabs/php_codesniffer": "~1.5"
+                "squizlabs/php_codesniffer": "~2.0"
             },
             "suggest": {
                 "ext-gmp": "Install the GMP (GNU Multiple Precision) extension in order to speed up arbitrary precision integer arithmetic operations.",
-                "ext-mcrypt": "Install the Mcrypt extension in order to speed up a wide variety of cryptographic operations.",
-                "pear-pear/PHP_Compat": "Install PHP_Compat to get phpseclib working on PHP < 4.3.3."
+                "ext-libsodium": "SSH2/SFTP can make use of some algorithms provided by the libsodium-php extension.",
+                "ext-mcrypt": "Install the Mcrypt extension in order to speed up a few other cryptographic operations.",
+                "ext-openssl": "Install the OpenSSL extension in order to speed up a wide variety of cryptographic operations."
             },
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "0.3-dev"
-                }
-            },
             "autoload": {
-                "psr-0": {
-                    "Crypt": "phpseclib/",
-                    "File": "phpseclib/",
-                    "Math": "phpseclib/",
-                    "Net": "phpseclib/",
-                    "System": "phpseclib/"
-                },
-                "files": [
-                    "phpseclib/Crypt/Random.php"
-                ]
+                "psr-4": {
+                    "phpseclib\\": "phpseclib/"
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
-            "include-path": [
-                "phpseclib/"
-            ],
             "license": [
                 "MIT"
             ],
@@ -1695,6 +1911,11 @@
                     "name": "Hans-Jürgen Petrich",
                     "email": "petrich@tronic-media.com",
                     "role": "Developer"
+                },
+                {
+                    "name": "Graham Campbell",
+                    "email": "graham@alt-three.com",
+                    "role": "Developer"
                 }
             ],
             "description": "PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.",
@@ -1718,7 +1939,56 @@
                 "x.509",
                 "x509"
             ],
-            "time": "2015-01-28 21:50:33"
+            "time": "2016-01-18 17:07:21"
+        },
+        {
+            "name": "psr/http-message",
+            "version": "1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/http-message.git",
+                "reference": "85d63699f0dbedb190bbd4b0d2b9dc707ea4c298"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/http-message/zipball/85d63699f0dbedb190bbd4b0d2b9dc707ea4c298",
+                "reference": "85d63699f0dbedb190bbd4b0d2b9dc707ea4c298",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Http\\Message\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for HTTP messages",
+            "keywords": [
+                "http",
+                "http-message",
+                "psr",
+                "psr-7",
+                "request",
+                "response"
+            ],
+            "time": "2015-05-04 20:22:00"
         },
         {
             "name": "psr/log",
@@ -1760,16 +2030,16 @@
         },
         {
             "name": "rackspace/php-opencloud",
-            "version": "v1.14.1",
+            "version": "v1.16.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/rackspace/php-opencloud.git",
-                "reference": "46c672e3b2fc9cea545f6647290609ceddfd8fe3"
+                "reference": "d6b71feed7f9e7a4b52e0240a79f06473ba69c8c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/rackspace/php-opencloud/zipball/46c672e3b2fc9cea545f6647290609ceddfd8fe3",
-                "reference": "46c672e3b2fc9cea545f6647290609ceddfd8fe3",
+                "url": "https://api.github.com/repos/rackspace/php-opencloud/zipball/d6b71feed7f9e7a4b52e0240a79f06473ba69c8c",
+                "reference": "d6b71feed7f9e7a4b52e0240a79f06473ba69c8c",
                 "shasum": ""
             },
             "require": {
@@ -1782,6 +2052,7 @@
                 "apigen/apigen": "~4.0",
                 "fabpot/php-cs-fixer": "1.0.*@dev",
                 "jakub-onderka/php-parallel-lint": "0.*",
+                "phpspec/prophecy": "~1.4",
                 "phpunit/phpunit": "4.3.*",
                 "satooshi/php-coveralls": "0.6.*@dev"
             },
@@ -1789,8 +2060,7 @@
             "autoload": {
                 "psr-0": {
                     "OpenCloud": [
-                        "lib/",
-                        "tests/"
+                        "lib/"
                     ]
                 }
             },
@@ -1799,19 +2069,10 @@
                 "Apache-2.0"
             ],
             "authors": [
-                {
-                    "name": "Glen Campbell",
-                    "email": "glen.campbell@rackspace.com"
-                },
                 {
                     "name": "Jamie Hannaford",
                     "email": "jamie.hannaford@rackspace.com",
                     "homepage": "https://github.com/jamiehannaford"
-                },
-                {
-                    "name": "Shaunak Kashyap",
-                    "email": "shaunak.kashyap@rackspace.com",
-                    "homepage": "https://github.com/ycombinator"
                 }
             ],
             "description": "PHP SDK for Rackspace/OpenStack APIs",
@@ -1822,20 +2083,20 @@
                 "rackspace",
                 "swift"
             ],
-            "time": "2015-05-07 11:48:54"
+            "time": "2016-01-29 10:34:57"
         },
         {
             "name": "sabre/dav",
-            "version": "2.1.3",
+            "version": "2.1.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/fruux/sabre-dav.git",
-                "reference": "6a8aec204688d36681e0185fbaf1974b97e4a070"
+                "reference": "ee2d454758543cc77f2fa94ca849cc1e1f3fcb7c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/fruux/sabre-dav/zipball/6a8aec204688d36681e0185fbaf1974b97e4a070",
-                "reference": "6a8aec204688d36681e0185fbaf1974b97e4a070",
+                "url": "https://api.github.com/repos/fruux/sabre-dav/zipball/ee2d454758543cc77f2fa94ca849cc1e1f3fcb7c",
+                "reference": "ee2d454758543cc77f2fa94ca849cc1e1f3fcb7c",
                 "shasum": ""
             },
             "require": {
@@ -1849,9 +2110,9 @@
                 "ext-simplexml": "*",
                 "ext-spl": "*",
                 "php": ">=5.4.1",
-                "sabre/event": "~2.0.0",
-                "sabre/http": "~3.0.0",
-                "sabre/vobject": "~3.3"
+                "sabre/event": "^2.0.0",
+                "sabre/http": "^3.0.0",
+                "sabre/vobject": "^3.3.4"
             },
             "require-dev": {
                 "evert/phpdoc-md": "~0.1.0",
@@ -1896,25 +2157,29 @@
                 "framework",
                 "iCalendar"
             ],
-            "time": "2015-02-25 18:13:20"
+            "time": "2016-01-25 20:59:35"
         },
         {
             "name": "sabre/event",
-            "version": "2.0.1",
+            "version": "2.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/fruux/sabre-event.git",
-                "reference": "f33d60742d7dff63d3722d0f70016704bf32e8db"
+                "reference": "337b6f5e10ea6e0b21e22c7e5788dd3883ae73ff"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/fruux/sabre-event/zipball/f33d60742d7dff63d3722d0f70016704bf32e8db",
-                "reference": "f33d60742d7dff63d3722d0f70016704bf32e8db",
+                "url": "https://api.github.com/repos/fruux/sabre-event/zipball/337b6f5e10ea6e0b21e22c7e5788dd3883ae73ff",
+                "reference": "337b6f5e10ea6e0b21e22c7e5788dd3883ae73ff",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.4.1"
             },
+            "require-dev": {
+                "phpunit/phpunit": "*",
+                "sabre/cs": "~0.0.1"
+            },
             "type": "library",
             "autoload": {
                 "psr-4": {
@@ -1943,7 +2208,7 @@
                 "promise",
                 "signal"
             ],
-            "time": "2014-10-06 23:26:48"
+            "time": "2015-05-19 10:24:22"
         },
         {
             "name": "sabre/http",
@@ -1998,16 +2263,16 @@
         },
         {
             "name": "sabre/vobject",
-            "version": "3.4.2",
+            "version": "3.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/fruux/sabre-vobject.git",
-                "reference": "0c90f60dae40137f1903c7b5915d3691c4fc99b0"
+                "reference": "061dd47ce40074bf63da8e3d6dbe7f18b5a4f3a4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/fruux/sabre-vobject/zipball/0c90f60dae40137f1903c7b5915d3691c4fc99b0",
-                "reference": "0c90f60dae40137f1903c7b5915d3691c4fc99b0",
+                "url": "https://api.github.com/repos/fruux/sabre-vobject/zipball/061dd47ce40074bf63da8e3d6dbe7f18b5a4f3a4",
+                "reference": "061dd47ce40074bf63da8e3d6dbe7f18b5a4f3a4",
                 "shasum": ""
             },
             "require": {
@@ -2060,33 +2325,31 @@
                 "jCard",
                 "vCard"
             ],
-            "time": "2015-02-25 17:47:50"
+            "time": "2016-01-11 18:13:23"
         },
         {
             "name": "symfony/event-dispatcher",
-            "version": "v2.6.7",
-            "target-dir": "Symfony/Component/EventDispatcher",
+            "version": "v2.8.2",
             "source": {
                 "type": "git",
-                "url": "https://github.com/symfony/EventDispatcher.git",
-                "reference": "672593bc4b0043a0acf91903bb75a1c82d8f2e02"
+                "url": "https://github.com/symfony/event-dispatcher.git",
+                "reference": "ee278f7c851533e58ca307f66305ccb9188aceda"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/EventDispatcher/zipball/672593bc4b0043a0acf91903bb75a1c82d8f2e02",
-                "reference": "672593bc4b0043a0acf91903bb75a1c82d8f2e02",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/ee278f7c851533e58ca307f66305ccb9188aceda",
+                "reference": "ee278f7c851533e58ca307f66305ccb9188aceda",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.3"
+                "php": ">=5.3.9"
             },
             "require-dev": {
                 "psr/log": "~1.0",
-                "symfony/config": "~2.0,>=2.0.5",
-                "symfony/dependency-injection": "~2.6",
-                "symfony/expression-language": "~2.6",
-                "symfony/phpunit-bridge": "~2.7",
-                "symfony/stopwatch": "~2.3"
+                "symfony/config": "~2.0,>=2.0.5|~3.0.0",
+                "symfony/dependency-injection": "~2.6|~3.0.0",
+                "symfony/expression-language": "~2.6|~3.0.0",
+                "symfony/stopwatch": "~2.3|~3.0.0"
             },
             "suggest": {
                 "symfony/dependency-injection": "",
@@ -2095,13 +2358,16 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.6-dev"
+                    "dev-master": "2.8-dev"
                 }
             },
             "autoload": {
-                "psr-0": {
+                "psr-4": {
                     "Symfony\\Component\\EventDispatcher\\": ""
-                }
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -2119,7 +2385,7 @@
             ],
             "description": "Symfony EventDispatcher Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-02 15:18:45"
+            "time": "2016-01-13 10:28:07"
         }
     ],
     "aliases": [],
diff --git a/src/AwsS3Filesystem.php b/src/AwsS3Filesystem.php
index 44fad8c..f3b36b3 100644
--- a/src/AwsS3Filesystem.php
+++ b/src/AwsS3Filesystem.php
@@ -8,7 +8,7 @@
 namespace creocoder\flysystem;
 
 use Aws\S3\S3Client;
-use League\Flysystem\AwsS3v2\AwsS3Adapter;
+use League\Flysystem\AwsS3v3\AwsS3Adapter;
 use yii\base\InvalidConfigException;
 
 /**
@@ -34,6 +34,10 @@ class AwsS3Filesystem extends Filesystem
      * @var string
      */
     public $baseUrl;
+    /**
+     * @var string
+     */
+    public $version;
     /**
      * @var string
      */
@@ -72,7 +76,12 @@ public function init()
      */
     protected function prepareAdapter()
     {
-        $config = ['key' => $this->key, 'secret' => $this->secret];
+        $config = [
+            'credentials' => [
+                'key' => $this->key,
+                'secret' => $this->secret
+            ]
+        ];
 
         if ($this->region !== null) {
             $config['region'] = $this->region;
@@ -82,11 +91,10 @@ protected function prepareAdapter()
             $config['base_url'] = $this->baseUrl;
         }
 
-        return new AwsS3Adapter(
-            S3Client::factory($config),
-            $this->bucket,
-            $this->prefix,
-            $this->options
-        );
+        $config['version'] = (($this->version !== null) ? $this->version : 'latest');
+
+        $client = new S3Client($config);
+
+        return new AwsS3Adapter($client, $this->bucket, $this->prefix, $this->options);
     }
 }