diff --git a/composer.lock b/composer.lock
index 724a831..934f280 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,23 +1,23 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "fed31932cfa6ae2376e43c23f160a6e3",
+    "content-hash": "f848d7f8bce98577821aa8b03022cf5f",
     "packages": [
         {
             "name": "phpseclib/phpseclib",
-            "version": "2.0.11",
+            "version": "2.0.31",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpseclib/phpseclib.git",
-                "reference": "7053f06f91b3de78e143d430e55a8f7889efc08b"
+                "reference": "233a920cb38636a43b18d428f9a8db1f0a1a08f4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/7053f06f91b3de78e143d430e55a8f7889efc08b",
-                "reference": "7053f06f91b3de78e143d430e55a8f7889efc08b",
+                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/233a920cb38636a43b18d428f9a8db1f0a1a08f4",
+                "reference": "233a920cb38636a43b18d428f9a8db1f0a1a08f4",
                 "shasum": ""
             },
             "require": {
@@ -25,8 +25,7 @@
             },
             "require-dev": {
                 "phing/phing": "~2.7",
-                "phpunit/phpunit": "^4.8.35|^5.7|^6.0",
-                "sami/sami": "~2.0",
+                "phpunit/phpunit": "^4.8.35|^5.7|^6.0|^9.4",
                 "squizlabs/php_codesniffer": "~2.0"
             },
             "suggest": {
@@ -96,7 +95,21 @@
                 "x.509",
                 "x509"
             ],
-            "time": "2018-04-15T16:55:05+00:00"
+            "funding": [
+                {
+                    "url": "https://github.com/terrafrost",
+                    "type": "github"
+                },
+                {
+                    "url": "https://www.patreon.com/phpseclib",
+                    "type": "patreon"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/phpseclib/phpseclib",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-04-06T13:56:45+00:00"
         },
         {
             "name": "psr/cache",
@@ -485,20 +498,21 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/codacy/php-codacy-coverage.git",
-                "reference": "4988cd098db4d578681bfd3176071931ad475150"
+                "reference": "656913b35e22ae0d1ec352bc00e3ad90616efb7a"
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             "dist": {
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-                "reference": "4988cd098db4d578681bfd3176071931ad475150",
+                "url": "https://api.github.com/repos/codacy/php-codacy-coverage/zipball/656913b35e22ae0d1ec352bc00e3ad90616efb7a",
+                "reference": "656913b35e22ae0d1ec352bc00e3ad90616efb7a",
                 "shasum": ""
             },
             "require": {
                 "gitonomy/gitlib": ">=1.0",
                 "php": ">=5.3.3",
-                "symfony/console": "~2.5|~3.0|~4.0"
+                "symfony/console": "~2.5|~3.0|~4.0|~5.0"
             },
             "require-dev": {
+                "clue/phar-composer": "^1.1",
                 "phpunit/phpunit": "~6.5"
             },
             "bin": [
@@ -522,7 +536,8 @@
             ],
             "description": "Sends PHP test coverage information to Codacy.",
             "homepage": "https://github.com/codacy/php-codacy-coverage",
-            "time": "2018-03-22T16:43:39+00:00"
+            "abandoned": true,
+            "time": "2020-02-11T15:55:24+00:00"
         },
         {
             "name": "doctrine/instantiator",
@@ -1243,6 +1258,7 @@
             "keywords": [
                 "tokenizer"
             ],
+            "abandoned": true,
             "time": "2018-02-01T13:16:43+00:00"
         },
         {
@@ -1379,6 +1395,7 @@
                 "mock",
                 "xunit"
             ],
+            "abandoned": true,
             "time": "2018-04-11T04:50:36+00:00"
         },
         {
@@ -2165,12 +2182,12 @@
             "version": "1.3.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/webmozart/assert.git",
+                "url": "https://github.com/webmozarts/assert.git",
                 "reference": "0df1908962e7a3071564e857d86874dad1ef204a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/webmozart/assert/zipball/0df1908962e7a3071564e857d86874dad1ef204a",
+                "url": "https://api.github.com/repos/webmozarts/assert/zipball/0df1908962e7a3071564e857d86874dad1ef204a",
                 "reference": "0df1908962e7a3071564e857d86874dad1ef204a",
                 "shasum": ""
             },
@@ -2221,5 +2238,6 @@
     "platform": {
         "php": "^7.1"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "1.1.0"
 }