diff --git a/composer.json b/composer.json
index 1d2952c7de9d8f2d7dc531ba1a47281caf400ded..abf6a553422660b434aa5920102606f6d9d81167 100644
--- a/composer.json
+++ b/composer.json
@@ -49,7 +49,7 @@
 		"doctrine/lexer": "^1.0",
 		"egulias/email-validator": "^2.1",
 		"enshrined/svg-sanitize": "^0.15.4",
-		"guzzlehttp/guzzle": "^6.5.7",
+		"guzzlehttp/guzzle": "^6.5.8",
 		"guzzlehttp/psr7": "^1.8.5",
 		"lolli42/finediff": "^1.0.1",
 		"nikic/php-parser": "^4.10.4",
diff --git a/composer.lock b/composer.lock
index cda9c83ff681b57c425f2f8ba70586b1fecc2b84..464f904598897099ea96a783891b65ac99d7650b 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": "e114d709ddfd886b43e22cacbe66e199",
+    "content-hash": "c27fd345db6d142f20111304658ac1e8",
     "packages": [
         {
             "name": "doctrine/annotations",
@@ -609,24 +609,24 @@
         },
         {
             "name": "guzzlehttp/guzzle",
-            "version": "6.5.7",
+            "version": "6.5.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/guzzle.git",
-                "reference": "724562fa861e21a4071c652c8a159934e4f05592"
+                "reference": "a52f0440530b54fa079ce76e8c5d196a42cad981"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/724562fa861e21a4071c652c8a159934e4f05592",
-                "reference": "724562fa861e21a4071c652c8a159934e4f05592",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/a52f0440530b54fa079ce76e8c5d196a42cad981",
+                "reference": "a52f0440530b54fa079ce76e8c5d196a42cad981",
                 "shasum": ""
             },
             "require": {
                 "ext-json": "*",
                 "guzzlehttp/promises": "^1.0",
-                "guzzlehttp/psr7": "^1.6.1",
+                "guzzlehttp/psr7": "^1.9",
                 "php": ">=5.5",
-                "symfony/polyfill-intl-idn": "^1.17.0"
+                "symfony/polyfill-intl-idn": "^1.17"
             },
             "require-dev": {
                 "ext-curl": "*",
@@ -704,7 +704,7 @@
             ],
             "support": {
                 "issues": "https://github.com/guzzle/guzzle/issues",
-                "source": "https://github.com/guzzle/guzzle/tree/6.5.7"
+                "source": "https://github.com/guzzle/guzzle/tree/6.5.8"
             },
             "funding": [
                 {
@@ -720,7 +720,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-06-09T21:36:50+00:00"
+            "time": "2022-06-20T22:16:07+00:00"
         },
         {
             "name": "guzzlehttp/promises",
@@ -808,16 +808,16 @@
         },
         {
             "name": "guzzlehttp/psr7",
-            "version": "1.8.5",
+            "version": "1.9.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/psr7.git",
-                "reference": "337e3ad8e5716c15f9657bd214d16cc5e69df268"
+                "reference": "e98e3e6d4f86621a9b75f623996e6bbdeb4b9318"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/337e3ad8e5716c15f9657bd214d16cc5e69df268",
-                "reference": "337e3ad8e5716c15f9657bd214d16cc5e69df268",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/e98e3e6d4f86621a9b75f623996e6bbdeb4b9318",
+                "reference": "e98e3e6d4f86621a9b75f623996e6bbdeb4b9318",
                 "shasum": ""
             },
             "require": {
@@ -838,7 +838,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.7-dev"
+                    "dev-master": "1.9-dev"
                 }
             },
             "autoload": {
@@ -898,7 +898,7 @@
             ],
             "support": {
                 "issues": "https://github.com/guzzle/psr7/issues",
-                "source": "https://github.com/guzzle/psr7/tree/1.8.5"
+                "source": "https://github.com/guzzle/psr7/tree/1.9.0"
             },
             "funding": [
                 {
@@ -914,7 +914,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-03-20T21:51:18+00:00"
+            "time": "2022-06-20T21:43:03+00:00"
         },
         {
             "name": "lolli42/finediff",
diff --git a/typo3/sysext/core/composer.json b/typo3/sysext/core/composer.json
index daf95762cb53b765318c6a46bbec62fdf6c80b35..239d4610ea9ee8e8254ac01813901c90aa51b6b5 100644
--- a/typo3/sysext/core/composer.json
+++ b/typo3/sysext/core/composer.json
@@ -32,7 +32,7 @@
 		"doctrine/lexer": "^1.0",
 		"egulias/email-validator": "^2.1",
 		"enshrined/svg-sanitize": "^0.15.4",
-		"guzzlehttp/guzzle": "^6.5.7",
+		"guzzlehttp/guzzle": "^6.5.8",
 		"guzzlehttp/psr7": "^1.8.5",
 		"lolli42/finediff": "^1.0.1",
 		"nikic/php-parser": "^4.10.4",