diff --git a/composer.json b/composer.json
index c8cd605e44d5e7c0b41dc800706ccb1604c64a48..5e63fce65ac15903edb3535cc1e598156f64d16b 100644
--- a/composer.json
+++ b/composer.json
@@ -55,8 +55,8 @@
 		"doctrine/lexer": "^1.2.3",
 		"egulias/email-validator": "^3.2.1",
 		"enshrined/svg-sanitize": "^0.15.4",
-		"guzzlehttp/guzzle": "^7.5.0",
-		"guzzlehttp/promises": "^1.5.2",
+		"guzzlehttp/guzzle": "^7.7.0",
+		"guzzlehttp/promises": "^1.5.2 || ^2.0",
 		"guzzlehttp/psr7": "^2.4.3",
 		"lolli42/finediff": "^1.0.1",
 		"masterminds/html5": "^2.7.6",
diff --git a/composer.lock b/composer.lock
index 7d36e2d0550745f3059190e08381a5406937de13..adb70b96650e0a9f5c00249f0ac3c2a3896ccc7f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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+    "content-hash": "33474fc63660e3a8d41ce99f4ae904f1",
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@@ -839,22 +839,22 @@
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+            "version": "7.7.0",
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                 "url": "https://github.com/guzzle/guzzle.git",
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-                "reference": "b50a2a1251152e43f6a37f0fa053e730a67d25ba",
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+                "reference": "fb7566caccf22d74d1ab270de3551f72a58399f5",
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             "require": {
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-                "guzzlehttp/promises": "^1.5",
-                "guzzlehttp/psr7": "^1.9 || ^2.4",
+                "guzzlehttp/promises": "^1.5.3 || ^2.0",
+                "guzzlehttp/psr7": "^1.9.1 || ^2.4.5",
                 "php": "^7.2.5 || ^8.0",
                 "psr/http-client": "^1.0",
                 "symfony/deprecation-contracts": "^2.2 || ^3.0"
@@ -865,7 +865,8 @@
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                 "ext-curl": "*",
-                "php-http/client-integration-tests": "^3.0",
+                "php-http/client-integration-tests": "dev-master#2c025848417c1135031fdf9c728ee53d0a7ceaee as 3.0.999",
+                "php-http/message-factory": "^1.1",
                 "phpunit/phpunit": "^8.5.29 || ^9.5.23",
                 "psr/log": "^1.1 || ^2.0 || ^3.0"
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@@ -879,9 +880,6 @@
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-                "branch-alias": {
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@@ -947,7 +945,7 @@
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             "support": {
                 "issues": "https://github.com/guzzle/guzzle/issues",
-                "source": "https://github.com/guzzle/guzzle/tree/7.5.0"
+                "source": "https://github.com/guzzle/guzzle/tree/7.7.0"
             },
             "funding": [
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@@ -963,38 +961,37 @@
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-            "time": "2022-08-28T15:39:27+00:00"
+            "time": "2023-05-21T14:04:53+00:00"
         },
         {
             "name": "guzzlehttp/promises",
-            "version": "1.5.2",
+            "version": "2.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/promises.git",
-                "reference": "b94b2807d85443f9719887892882d0329d1e2598"
+                "reference": "3a494dc7dc1d7d12e511890177ae2d0e6c107da6"
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-                "reference": "b94b2807d85443f9719887892882d0329d1e2598",
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+                "reference": "3a494dc7dc1d7d12e511890177ae2d0e6c107da6",
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             },
             "require": {
-                "php": ">=5.5"
+                "php": "^7.2.5 || ^8.0"
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             "require-dev": {
-                "symfony/phpunit-bridge": "^4.4 || ^5.1"
+                "bamarni/composer-bin-plugin": "^1.8.1",
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             "extra": {
-                "branch-alias": {
-                    "dev-master": "1.5-dev"
+                "bamarni-bin": {
+                    "bin-links": true,
+                    "forward-command": false
                 }
             },
             "autoload": {
-                "files": [
-                    "src/functions_include.php"
-                ],
                 "psr-4": {
                     "GuzzleHttp\\Promise\\": "src/"
                 }
@@ -1031,7 +1028,7 @@
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             "support": {
                 "issues": "https://github.com/guzzle/promises/issues",
-                "source": "https://github.com/guzzle/promises/tree/1.5.2"
+                "source": "https://github.com/guzzle/promises/tree/2.0.0"
             },
             "funding": [
                 {
@@ -1047,26 +1044,26 @@
                     "type": "tidelift"
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-            "time": "2022-08-28T14:55:35+00:00"
+            "time": "2023-05-21T13:50:22+00:00"
         },
         {
             "name": "guzzlehttp/psr7",
-            "version": "2.4.3",
+            "version": "2.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/psr7.git",
-                "reference": "67c26b443f348a51926030c83481b85718457d3d"
+                "reference": "b635f279edd83fc275f822a1188157ffea568ff6"
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-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/67c26b443f348a51926030c83481b85718457d3d",
-                "reference": "67c26b443f348a51926030c83481b85718457d3d",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/b635f279edd83fc275f822a1188157ffea568ff6",
+                "reference": "b635f279edd83fc275f822a1188157ffea568ff6",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.2.5 || ^8.0",
                 "psr/http-factory": "^1.0",
-                "psr/http-message": "^1.0",
+                "psr/http-message": "^1.1 || ^2.0",
                 "ralouphie/getallheaders": "^3.0"
             },
             "provide": {
@@ -1086,9 +1083,6 @@
                 "bamarni-bin": {
                     "bin-links": true,
                     "forward-command": false
-                },
-                "branch-alias": {
-                    "dev-master": "2.4-dev"
                 }
             },
             "autoload": {
@@ -1150,7 +1144,7 @@
             ],
             "support": {
                 "issues": "https://github.com/guzzle/psr7/issues",
-                "source": "https://github.com/guzzle/psr7/tree/2.4.3"
+                "source": "https://github.com/guzzle/psr7/tree/2.5.0"
             },
             "funding": [
                 {
@@ -1166,7 +1160,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-10-26T14:07:24+00:00"
+            "time": "2023-04-17T16:11:26+00:00"
         },
         {
             "name": "lolli42/finediff",
@@ -1667,21 +1661,21 @@
         },
         {
             "name": "psr/http-client",
-            "version": "1.0.1",
+            "version": "1.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/http-client.git",
-                "reference": "2dfb5f6c5eff0e91e20e913f8c5452ed95b86621"
+                "reference": "0955afe48220520692d2d09f7ab7e0f93ffd6a31"
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-                "url": "https://api.github.com/repos/php-fig/http-client/zipball/2dfb5f6c5eff0e91e20e913f8c5452ed95b86621",
-                "reference": "2dfb5f6c5eff0e91e20e913f8c5452ed95b86621",
+                "url": "https://api.github.com/repos/php-fig/http-client/zipball/0955afe48220520692d2d09f7ab7e0f93ffd6a31",
+                "reference": "0955afe48220520692d2d09f7ab7e0f93ffd6a31",
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             "require": {
                 "php": "^7.0 || ^8.0",
-                "psr/http-message": "^1.0"
+                "psr/http-message": "^1.0 || ^2.0"
             },
             "type": "library",
             "extra": {
@@ -1701,7 +1695,7 @@
             "authors": [
                 {
                     "name": "PHP-FIG",
-                    "homepage": "http://www.php-fig.org/"
+                    "homepage": "https://www.php-fig.org/"
                 }
             ],
             "description": "Common interface for HTTP clients",
@@ -1713,27 +1707,27 @@
                 "psr-18"
             ],
             "support": {
-                "source": "https://github.com/php-fig/http-client/tree/master"
+                "source": "https://github.com/php-fig/http-client/tree/1.0.2"
             },
-            "time": "2020-06-29T06:28:15+00:00"
+            "time": "2023-04-10T20:12:12+00:00"
         },
         {
             "name": "psr/http-factory",
-            "version": "1.0.1",
+            "version": "1.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/http-factory.git",
-                "reference": "12ac7fcd07e5b077433f5f2bee95b3a771bf61be"
+                "reference": "e616d01114759c4c489f93b099585439f795fe35"
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-                "url": "https://api.github.com/repos/php-fig/http-factory/zipball/12ac7fcd07e5b077433f5f2bee95b3a771bf61be",
-                "reference": "12ac7fcd07e5b077433f5f2bee95b3a771bf61be",
+                "url": "https://api.github.com/repos/php-fig/http-factory/zipball/e616d01114759c4c489f93b099585439f795fe35",
+                "reference": "e616d01114759c4c489f93b099585439f795fe35",
                 "shasum": ""
             },
             "require": {
                 "php": ">=7.0.0",
-                "psr/http-message": "^1.0"
+                "psr/http-message": "^1.0 || ^2.0"
             },
             "type": "library",
             "extra": {
@@ -1753,7 +1747,7 @@
             "authors": [
                 {
                     "name": "PHP-FIG",
-                    "homepage": "http://www.php-fig.org/"
+                    "homepage": "https://www.php-fig.org/"
                 }
             ],
             "description": "Common interfaces for PSR-7 HTTP message factories",
@@ -1768,31 +1762,31 @@
                 "response"
             ],
             "support": {
-                "source": "https://github.com/php-fig/http-factory/tree/master"
+                "source": "https://github.com/php-fig/http-factory/tree/1.0.2"
             },
-            "time": "2019-04-30T12:38:16+00:00"
+            "time": "2023-04-10T20:10:41+00:00"
         },
         {
             "name": "psr/http-message",
-            "version": "1.0.1",
+            "version": "1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/http-message.git",
-                "reference": "f6561bf28d520154e4b0ec72be95418abe6d9363"
+                "reference": "cb6ce4845ce34a8ad9e68117c10ee90a29919eba"
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-                "url": "https://api.github.com/repos/php-fig/http-message/zipball/f6561bf28d520154e4b0ec72be95418abe6d9363",
-                "reference": "f6561bf28d520154e4b0ec72be95418abe6d9363",
+                "url": "https://api.github.com/repos/php-fig/http-message/zipball/cb6ce4845ce34a8ad9e68117c10ee90a29919eba",
+                "reference": "cb6ce4845ce34a8ad9e68117c10ee90a29919eba",
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             "require": {
-                "php": ">=5.3.0"
+                "php": "^7.2 || ^8.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0.x-dev"
+                    "dev-master": "1.1.x-dev"
                 }
             },
             "autoload": {
@@ -1821,9 +1815,9 @@
                 "response"
             ],
             "support": {
-                "source": "https://github.com/php-fig/http-message/tree/master"
+                "source": "https://github.com/php-fig/http-message/tree/1.1"
             },
-            "time": "2016-08-06T14:39:51+00:00"
+            "time": "2023-04-04T09:50:52+00:00"
         },
         {
             "name": "psr/http-server-handler",
diff --git a/typo3/sysext/core/composer.json b/typo3/sysext/core/composer.json
index 0e8654477bf908c302218195a719e4baabbda287..59a5079d899a45c017cb945bd3576840cb56024b 100644
--- a/typo3/sysext/core/composer.json
+++ b/typo3/sysext/core/composer.json
@@ -37,7 +37,7 @@
 		"doctrine/lexer": "^1.2.3",
 		"egulias/email-validator": "^3.2.1",
 		"enshrined/svg-sanitize": "^0.15.4",
-		"guzzlehttp/guzzle": "^7.5.0",
+		"guzzlehttp/guzzle": "^7.7.0",
 		"guzzlehttp/psr7": "^2.4.3",
 		"lolli42/finediff": "^1.0.1",
 		"masterminds/html5": "^2.7.6",
diff --git a/typo3/sysext/install/composer.json b/typo3/sysext/install/composer.json
index 941f579e4840ea794d5bd569e64d140ccffb6b09..f014b9fc9714bd8534103771cd36e6fe9fdfb3fb 100644
--- a/typo3/sysext/install/composer.json
+++ b/typo3/sysext/install/composer.json
@@ -20,7 +20,7 @@
 	},
 	"require": {
 		"doctrine/dbal": "^2.13.8",
-		"guzzlehttp/promises": "^1.5.2",
+		"guzzlehttp/promises": "^1.5.2 || ^2.0",
 		"nikic/php-parser": "^4.13.2",
 		"symfony/finder": "^5.4",
 		"symfony/http-foundation": "^5.4",