diff --git a/composer.lock b/composer.lock
index 66bbc2935..a03d94ac8 100644
--- a/composer.lock
+++ b/composer.lock
@@ -3454,16 +3454,16 @@
         },
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-            "version": "4.1.5",
+            "version": "4.3.1",
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-                "reference": "c1afdc77a95efea6ee40c03c45f57c3c0c80ec22"
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-                "reference": "c1afdc77a95efea6ee40c03c45f57c3c0c80ec22",
+                "url": "https://api.github.com/repos/sabre-io/dav/zipball/130abb7017f56e0d99b04eb94b041e000a8e9b39",
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@@ -3478,7 +3478,7 @@
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                 "php": "^7.1.0 || ^8.0",
-                "psr/log": "^1.0",
+                "psr/log": "^1.0 || ^2.0 || ^3.0",
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                 "sabre/http": "^5.0.5",
                 "sabre/uri": "^2.0",
@@ -3505,8 +3505,8 @@
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-                    "Sabre\\DAVACL\\": "lib/DAVACL/",
                     "Sabre\\CalDAV\\": "lib/CalDAV/",
+                    "Sabre\\DAVACL\\": "lib/DAVACL/",
                     "Sabre\\CardDAV\\": "lib/CardDAV/"
                 }
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@@ -3536,40 +3536,40 @@
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                 "source": "https://github.com/fruux/sabre-dav"
             },
-            "time": "2021-02-12T07:54:23+00:00"
+            "time": "2022-01-20T13:59:29+00:00"
         },
         {
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-            "version": "5.1.2",
+            "version": "5.1.4",
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                 "url": "https://github.com/sabre-io/event.git",
-                "reference": "c120bec57c17b6251a496efc82b732418b49d50a"
+                "reference": "d7da22897125d34d7eddf7977758191c06a74497"
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-                "reference": "c120bec57c17b6251a496efc82b732418b49d50a",
+                "url": "https://api.github.com/repos/sabre-io/event/zipball/d7da22897125d34d7eddf7977758191c06a74497",
+                "reference": "d7da22897125d34d7eddf7977758191c06a74497",
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             "require": {
                 "php": "^7.1 || ^8.0"
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             "require-dev": {
-                "friendsofphp/php-cs-fixer": "~2.16.1",
+                "friendsofphp/php-cs-fixer": "~2.17.1",
                 "phpstan/phpstan": "^0.12",
                 "phpunit/phpunit": "^7.5 || ^8.5 || ^9.0"
             },
             "type": "library",
             "autoload": {
-                "psr-4": {
-                    "Sabre\\Event\\": "lib/"
-                },
                 "files": [
                     "lib/coroutine.php",
                     "lib/Loop/functions.php",
                     "lib/Promise/functions.php"
-                ]
+                ],
+                "psr-4": {
+                    "Sabre\\Event\\": "lib/"
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -3602,20 +3602,20 @@
                 "issues": "https://github.com/sabre-io/event/issues",
                 "source": "https://github.com/fruux/sabre-event"
             },
-            "time": "2020-10-03T11:02:22+00:00"
+            "time": "2021-11-04T06:51:17+00:00"
         },
         {
             "name": "sabre/http",
-            "version": "5.1.1",
+            "version": "5.1.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sabre-io/http.git",
-                "reference": "d0aafede6961df6195ce7a8dad49296b0aaee22e"
+                "reference": "315f592adfcba8aeb73c2fd64285205747acbbd7"
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-                "url": "https://api.github.com/repos/sabre-io/http/zipball/d0aafede6961df6195ce7a8dad49296b0aaee22e",
-                "reference": "d0aafede6961df6195ce7a8dad49296b0aaee22e",
+                "url": "https://api.github.com/repos/sabre-io/http/zipball/315f592adfcba8aeb73c2fd64285205747acbbd7",
+                "reference": "315f592adfcba8aeb73c2fd64285205747acbbd7",
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             "require": {
@@ -3627,7 +3627,7 @@
                 "sabre/uri": "^2.0"
             },
             "require-dev": {
-                "friendsofphp/php-cs-fixer": "~2.16.1",
+                "friendsofphp/php-cs-fixer": "~2.17.1",
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                 "phpunit/phpunit": "^7.5 || ^8.5 || ^9.0"
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@@ -3665,27 +3665,27 @@
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                 "source": "https://github.com/fruux/sabre-http"
             },
-            "time": "2020-10-03T11:27:32+00:00"
+            "time": "2021-11-04T07:02:36+00:00"
         },
         {
             "name": "sabre/uri",
-            "version": "2.2.1",
+            "version": "2.2.2",
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                 "type": "git",
                 "url": "https://github.com/sabre-io/uri.git",
-                "reference": "f502edffafea8d746825bd5f0b923a60fd2715ff"
+                "reference": "7cb0f489578afad5006e85cd60f18ff33f2d440d"
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-                "reference": "f502edffafea8d746825bd5f0b923a60fd2715ff",
+                "url": "https://api.github.com/repos/sabre-io/uri/zipball/7cb0f489578afad5006e85cd60f18ff33f2d440d",
+                "reference": "7cb0f489578afad5006e85cd60f18ff33f2d440d",
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             "require": {
                 "php": "^7.1 || ^8.0"
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-                "friendsofphp/php-cs-fixer": "~2.16.1",
+                "friendsofphp/php-cs-fixer": "~2.17.1",
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                 "phpunit/phpunit": "^7.5 || ^8.5 || ^9.0"
             },
@@ -3722,20 +3722,20 @@
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                 "source": "https://github.com/fruux/sabre-uri"
             },
-            "time": "2020-10-03T10:33:23+00:00"
+            "time": "2021-11-04T09:29:58+00:00"
         },
         {
             "name": "sabre/vobject",
-            "version": "4.3.5",
+            "version": "4.4.1",
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                 "type": "git",
                 "url": "https://github.com/sabre-io/vobject.git",
-                "reference": "d8a0a9ae215a8acfb51afc29101c7344670b9c83"
+                "reference": "06feff370141fd3118609f808e86d9315864bf14"
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-                "reference": "d8a0a9ae215a8acfb51afc29101c7344670b9c83",
+                "url": "https://api.github.com/repos/sabre-io/vobject/zipball/06feff370141fd3118609f808e86d9315864bf14",
+                "reference": "06feff370141fd3118609f808e86d9315864bf14",
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@@ -3826,20 +3826,20 @@
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                 "source": "https://github.com/fruux/sabre-vobject"
             },
-            "time": "2021-02-12T06:28:04+00:00"
+            "time": "2021-12-07T09:45:33+00:00"
         },
         {
             "name": "sabre/xml",
-            "version": "2.2.3",
+            "version": "2.2.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sabre-io/xml.git",
-                "reference": "c3b959f821c19b36952ec4a595edd695c216bfc6"
+                "reference": "a6af111850e7536d200d9637c34885cd3c77a86c"
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-                "reference": "c3b959f821c19b36952ec4a595edd695c216bfc6",
+                "url": "https://api.github.com/repos/sabre-io/xml/zipball/a6af111850e7536d200d9637c34885cd3c77a86c",
+                "reference": "a6af111850e7536d200d9637c34885cd3c77a86c",
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             "require": {
@@ -3851,19 +3851,19 @@
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             },
             "require-dev": {
-                "friendsofphp/php-cs-fixer": "~2.16.1",
+                "friendsofphp/php-cs-fixer": "~2.17.1",
                 "phpstan/phpstan": "^0.12",
                 "phpunit/phpunit": "^7.5 || ^8.5 || ^9.0"
             },
             "type": "library",
             "autoload": {
-                "psr-4": {
-                    "Sabre\\Xml\\": "lib/"
-                },
                 "files": [
                     "lib/Deserializer/functions.php",
                     "lib/Serializer/functions.php"
-                ]
+                ],
+                "psr-4": {
+                    "Sabre\\Xml\\": "lib/"
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -3895,7 +3895,7 @@
                 "issues": "https://github.com/sabre-io/xml/issues",
                 "source": "https://github.com/fruux/sabre-xml"
             },
-            "time": "2020-10-03T10:08:14+00:00"
+            "time": "2021-11-04T06:37:27+00:00"
         },
         {
             "name": "scssphp/scssphp",