diff --git a/composer.lock b/composer.lock
index 7a1fccc..1f48c20 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "bb900f172c763bf42625b98649969371",
+    "content-hash": "27a74f6f99b24d3b414fa57c9a1b6909",
     "packages": [
         {
             "name": "dnoegel/php-xdg-base-dir",
@@ -2194,6 +2194,11 @@
                 "pseudorandom",
                 "random"
             ],
+            "support": {
+                "email": "info@paragonie.com",
+                "issues": "https://github.com/paragonie/random_compat/issues",
+                "source": "https://github.com/paragonie/random_compat"
+            },
             "time": "2018-07-02T15:55:56+00:00"
         },
         {
@@ -2540,16 +2545,16 @@
         },
         {
             "name": "phpseclib/phpseclib",
-            "version": "2.0.15",
+            "version": "2.0.31",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpseclib/phpseclib.git",
-                "reference": "11cf67cf78dc4acb18dc9149a57be4aee5036ce0"
+                "reference": "233a920cb38636a43b18d428f9a8db1f0a1a08f4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/11cf67cf78dc4acb18dc9149a57be4aee5036ce0",
-                "reference": "11cf67cf78dc4acb18dc9149a57be4aee5036ce0",
+                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/233a920cb38636a43b18d428f9a8db1f0a1a08f4",
+                "reference": "233a920cb38636a43b18d428f9a8db1f0a1a08f4",
                 "shasum": ""
             },
             "require": {
@@ -2557,8 +2562,7 @@
             },
             "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": {
@@ -2628,7 +2632,25 @@
                 "x.509",
                 "x509"
             ],
-            "time": "2019-03-10T16:53:45+00:00"
+            "support": {
+                "issues": "https://github.com/phpseclib/phpseclib/issues",
+                "source": "https://github.com/phpseclib/phpseclib/tree/2.0.31"
+            },
+            "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",
@@ -6505,10 +6527,10 @@
     ],
     "aliases": [
         {
-            "alias": "1.25",
-            "alias_normalized": "1.25.0.0",
+            "package": "nesbot/carbon",
             "version": "1.32.0.0",
-            "package": "nesbot/carbon"
+            "alias": "1.25",
+            "alias_normalized": "1.25.0.0"
         }
     ],
     "minimum-stability": "dev",
@@ -6521,5 +6543,6 @@
         "ext-gd": "*",
         "ext-zip": "*"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.0.0"
 }