diff --git a/README.md b/README.md
index f321ab4..831447a 100644
--- a/README.md
+++ b/README.md
@@ -160,12 +160,18 @@ curl --location --request POST '127.0.0.1:9503/api/downloadToResponse' \
             "access_hash": -6754208767885394084,
             "file_reference": {
                 "_": "bytes",
-                "bytes": "AkKdqJkAACnyXiaBgp3M3DfBh8C0+mGKXwSsGUY="
+                "bytes": "AkKdqJkAACnyXshwzMhdzeC5RkdVZeh58sAB/UU="
             },
             "date": 1551713685,
             "mime_type": "video/mp4",
             "size": 400967,
-            "dc_id": 2
+            "dc_id": 2,
+            "attributes": [
+                {
+                    "_": "documentAttributeFilename",
+                    "file_name": "одолдол.mp4"
+                }
+            ]
         }
     }
 }'
diff --git a/composer.lock b/composer.lock
index 25b71d0..7511395 100644
--- a/composer.lock
+++ b/composer.lock
@@ -454,16 +454,16 @@
         },
         {
             "name": "amphp/http-client",
-            "version": "v4.3.0",
+            "version": "v4.3.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/amphp/http-client.git",
-                "reference": "3a1857b00531da18382b2f4165eb0e3d0eb90171"
+                "reference": "5df8c18a77806d9e4d04080cb5ec8aa16380773f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/amphp/http-client/zipball/3a1857b00531da18382b2f4165eb0e3d0eb90171",
-                "reference": "3a1857b00531da18382b2f4165eb0e3d0eb90171",
+                "url": "https://api.github.com/repos/amphp/http-client/zipball/5df8c18a77806d9e4d04080cb5ec8aa16380773f",
+                "reference": "5df8c18a77806d9e4d04080cb5ec8aa16380773f",
                 "shasum": ""
             },
             "require": {
@@ -478,18 +478,19 @@
                 "psr/http-message": "^1"
             },
             "conflict": {
-                "amphp/file": "<0.2 || >=2"
+                "amphp/file": "<0.2"
             },
             "require-dev": {
                 "amphp/file": "^1 || ^0.3 || ^0.2",
-                "amphp/http-server": "^2-rc4",
+                "amphp/http-server": "^2",
                 "amphp/php-cs-fixer-config": "dev-master",
                 "amphp/phpunit-util": "^1.1",
                 "amphp/react-adapter": "^2.1",
                 "clue/socks-react": "^1.0",
                 "ext-json": "*",
                 "kelunik/link-header-rfc5988": "^1.0",
-                "phpunit/phpunit": "^7 || ^8",
+                "laminas/laminas-diactoros": "^2.3",
+                "phpunit/phpunit": "^7 || ^8 || ^9",
                 "vimeo/psalm": "^3.9@dev"
             },
             "suggest": {
@@ -506,7 +507,10 @@
             "autoload": {
                 "psr-4": {
                     "Amp\\Http\\Client\\": "src"
-                }
+                },
+                "files": [
+                    "src/Internal/functions.php"
+                ]
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -536,7 +540,7 @@
                 "non-blocking",
                 "rest"
             ],
-            "time": "2020-05-03T13:04:46+00:00"
+            "time": "2020-05-10T19:05:03+00:00"
         },
         {
             "name": "amphp/http-client-cookies",
@@ -1676,12 +1680,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/danog/MadelineProto.git",
-                "reference": "83802fe944ab972c6a14506ea4fd5313974d47c8"
+                "reference": "d5b2cbefd30f9103a885f7aa843f0035b30da3a0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/danog/MadelineProto/zipball/83802fe944ab972c6a14506ea4fd5313974d47c8",
-                "reference": "83802fe944ab972c6a14506ea4fd5313974d47c8",
+                "url": "https://api.github.com/repos/danog/MadelineProto/zipball/d5b2cbefd30f9103a885f7aa843f0035b30da3a0",
+                "reference": "d5b2cbefd30f9103a885f7aa843f0035b30da3a0",
                 "shasum": ""
             },
             "require": {
@@ -1771,7 +1775,7 @@
                 "telegram",
                 "video"
             ],
-            "time": "2020-05-10T17:17:15+00:00"
+            "time": "2020-05-22T10:30:14+00:00"
         },
         {
             "name": "danog/magicalserializer",
@@ -2654,16 +2658,16 @@
         },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.16.0",
+            "version": "v1.17.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "1aab00e39cebaef4d8652497f46c15c1b7e45294"
+                "reference": "e94c8b1bbe2bc77507a1056cdb06451c75b427f9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/1aab00e39cebaef4d8652497f46c15c1b7e45294",
-                "reference": "1aab00e39cebaef4d8652497f46c15c1b7e45294",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/e94c8b1bbe2bc77507a1056cdb06451c75b427f9",
+                "reference": "e94c8b1bbe2bc77507a1056cdb06451c75b427f9",
                 "shasum": ""
             },
             "require": {
@@ -2675,7 +2679,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.16-dev"
+                    "dev-master": "1.17-dev"
                 }
             },
             "autoload": {
@@ -2722,7 +2726,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-05-08T16:50:20+00:00"
+            "time": "2020-05-12T16:14:59+00:00"
         },
         {
             "name": "tivie/htaccess-parser",
@@ -2851,12 +2855,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/Roave/SecurityAdvisories.git",
-                "reference": "ec1a75b10126327b351fdea7c2b9bfb94e2f6f35"
+                "reference": "e38de1df609b39d97144514d28b0804ad4daaddb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Roave/SecurityAdvisories/zipball/ec1a75b10126327b351fdea7c2b9bfb94e2f6f35",
-                "reference": "ec1a75b10126327b351fdea7c2b9bfb94e2f6f35",
+                "url": "https://api.github.com/repos/Roave/SecurityAdvisories/zipball/e38de1df609b39d97144514d28b0804ad4daaddb",
+                "reference": "e38de1df609b39d97144514d28b0804ad4daaddb",
                 "shasum": ""
             },
             "conflict": {
@@ -2869,7 +2873,8 @@
                 "asymmetricrypt/asymmetricrypt": ">=0,<9.9.99",
                 "aws/aws-sdk-php": ">=3,<3.2.1",
                 "bagisto/bagisto": "<0.1.5",
-                "barrelstrength/sprout-base-email": "<3.9",
+                "barrelstrength/sprout-base-email": "<1.2.7",
+                "barrelstrength/sprout-forms": "<3.9",
                 "bolt/bolt": "<3.6.10",
                 "brightlocal/phpwhois": "<=4.2.5",
                 "buddypress/buddypress": "<5.1.2",
@@ -2896,10 +2901,10 @@
                 "doctrine/mongodb-odm": ">=1,<1.0.2",
                 "doctrine/mongodb-odm-bundle": ">=2,<3.0.1",
                 "doctrine/orm": ">=2,<2.4.8|>=2.5,<2.5.1",
-                "dolibarr/dolibarr": "<=10.0.6",
+                "dolibarr/dolibarr": "<11.0.4",
                 "dompdf/dompdf": ">=0.6,<0.6.2",
-                "drupal/core": ">=7,<7.69|>=8,<8.7.12|>=8.8,<8.8.4",
-                "drupal/drupal": ">=7,<7.69|>=8,<8.7.12|>=8.8,<8.8.4",
+                "drupal/core": ">=7,<7.70|>=8,<8.7.14|>=8.8,<8.8.6",
+                "drupal/drupal": ">=7,<7.70|>=8,<8.7.14|>=8.8,<8.8.6",
                 "endroid/qr-code-bundle": "<3.4.2",
                 "enshrined/svg-sanitize": "<0.13.1",
                 "erusev/parsedown": "<1.7.2",
@@ -3040,6 +3045,7 @@
                 "symfony/var-exporter": ">=4.2,<4.2.12|>=4.3,<4.3.8",
                 "symfony/web-profiler-bundle": ">=2,<2.3.19|>=2.4,<2.4.9|>=2.5,<2.5.4",
                 "symfony/yaml": ">=2,<2.0.22|>=2.1,<2.1.7",
+                "t3g/svg-sanitizer": "<1.0.3",
                 "tecnickcom/tcpdf": "<6.2.22",
                 "thelia/backoffice-default-template": ">=2.1,<2.1.2",
                 "thelia/thelia": ">=2.1-beta.1,<2.1.3",
@@ -3047,8 +3053,8 @@
                 "titon/framework": ">=0,<9.9.99",
                 "truckersmp/phpwhois": "<=4.3.1",
                 "twig/twig": "<1.38|>=2,<2.7",
-                "typo3/cms": ">=6.2,<6.2.30|>=7,<7.6.32|>=8,<8.7.30|>=9,<9.5.12|>=10,<10.2.1",
-                "typo3/cms-core": ">=8,<8.7.30|>=9,<9.5.12|>=10,<10.2.1",
+                "typo3/cms": ">=6.2,<6.2.30|>=7,<7.6.32|>=8,<8.7.30|>=9,<9.5.17|>=10,<10.4.2",
+                "typo3/cms-core": ">=8,<8.7.30|>=9,<9.5.17|>=10,<10.4.2",
                 "typo3/flow": ">=1,<1.0.4|>=1.1,<1.1.1|>=2,<2.0.1|>=2.3,<2.3.16|>=3,<3.0.10|>=3.1,<3.1.7|>=3.2,<3.2.7|>=3.3,<3.3.5",
                 "typo3/neos": ">=1.1,<1.1.3|>=1.2,<1.2.13|>=2,<2.0.4",
                 "typo3/phar-stream-wrapper": ">=1,<2.1.1|>=3,<3.1.1",
@@ -3121,7 +3127,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-05-09T00:00:21+00:00"
+            "time": "2020-05-22T06:49:22+00:00"
         }
     ],
     "aliases": [],