diff --git a/composer.lock b/composer.lock
index 5e93e18f00bc4dfc3aa8e8640d21dcf23b1c5e62..4ce477381dd23efe56d1861b0d072322c0f406fa 100644
--- a/composer.lock
+++ b/composer.lock
@@ -495,7 +495,7 @@
             "dist": {
                 "type": "path",
                 "url": "core",
-                "reference": "967ffef6237c9d04df7b1ddbc5a8ef1137d46e39"
+                "reference": "cc2af7de02a19bfde449293a84468f5fb1e33cea"
             },
             "require": {
                 "asm89/stack-cors": "^2.1",
@@ -535,7 +535,7 @@
                 "symfony/mime": "^6.4",
                 "symfony/polyfill-iconv": "^1.26",
                 "symfony/process": "^6.4",
-                "symfony/psr-http-message-bridge": "^2.1",
+                "symfony/psr-http-message-bridge": "^2.1|^6.4",
                 "symfony/routing": "^6.4",
                 "symfony/serializer": "^6.4",
                 "symfony/validator": "^6.4",
@@ -3531,43 +3531,38 @@
         },
         {
             "name": "symfony/psr-http-message-bridge",
-            "version": "v2.3.1",
+            "version": "v6.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/psr-http-message-bridge.git",
-                "reference": "581ca6067eb62640de5ff08ee1ba6850a0ee472e"
+                "reference": "3c0a6ea372085754232b502146192c069ae2c5a1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/psr-http-message-bridge/zipball/581ca6067eb62640de5ff08ee1ba6850a0ee472e",
-                "reference": "581ca6067eb62640de5ff08ee1ba6850a0ee472e",
+                "url": "https://api.github.com/repos/symfony/psr-http-message-bridge/zipball/3c0a6ea372085754232b502146192c069ae2c5a1",
+                "reference": "3c0a6ea372085754232b502146192c069ae2c5a1",
                 "shasum": ""
             },
             "require": {
-                "php": ">=7.2.5",
-                "psr/http-message": "^1.0 || ^2.0",
-                "symfony/deprecation-contracts": "^2.5 || ^3.0",
-                "symfony/http-foundation": "^5.4 || ^6.0"
+                "php": ">=8.1",
+                "psr/http-message": "^1.0|^2.0",
+                "symfony/http-foundation": "^5.4|^6.0|^7.0"
+            },
+            "conflict": {
+                "php-http/discovery": "<1.15",
+                "symfony/http-kernel": "<6.2"
             },
             "require-dev": {
                 "nyholm/psr7": "^1.1",
-                "psr/log": "^1.1 || ^2 || ^3",
-                "symfony/browser-kit": "^5.4 || ^6.0",
-                "symfony/config": "^5.4 || ^6.0",
-                "symfony/event-dispatcher": "^5.4 || ^6.0",
-                "symfony/framework-bundle": "^5.4 || ^6.0",
-                "symfony/http-kernel": "^5.4 || ^6.0",
-                "symfony/phpunit-bridge": "^6.2"
-            },
-            "suggest": {
-                "nyholm/psr7": "For a super lightweight PSR-7/17 implementation"
+                "php-http/discovery": "^1.15",
+                "psr/log": "^1.1.4|^2|^3",
+                "symfony/browser-kit": "^5.4|^6.0|^7.0",
+                "symfony/config": "^5.4|^6.0|^7.0",
+                "symfony/event-dispatcher": "^5.4|^6.0|^7.0",
+                "symfony/framework-bundle": "^6.2|^7.0",
+                "symfony/http-kernel": "^6.2|^7.0"
             },
             "type": "symfony-bridge",
-            "extra": {
-                "branch-alias": {
-                    "dev-main": "2.3-dev"
-                }
-            },
             "autoload": {
                 "psr-4": {
                     "Symfony\\Bridge\\PsrHttpMessage\\": ""
@@ -3599,8 +3594,7 @@
                 "psr-7"
             ],
             "support": {
-                "issues": "https://github.com/symfony/psr-http-message-bridge/issues",
-                "source": "https://github.com/symfony/psr-http-message-bridge/tree/v2.3.1"
+                "source": "https://github.com/symfony/psr-http-message-bridge/tree/v6.4.0"
             },
             "funding": [
                 {
@@ -3616,7 +3610,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-07-26T11:53:26+00:00"
+            "time": "2023-10-31T08:40:20+00:00"
         },
         {
             "name": "symfony/routing",
diff --git a/composer/Metapackage/CoreRecommended/composer.json b/composer/Metapackage/CoreRecommended/composer.json
index ea9b435ef010c91dfc50a26acf3d30c600504e96..15e0301345f83a2f7a8a44c5a5ae0ee6b4879998 100644
--- a/composer/Metapackage/CoreRecommended/composer.json
+++ b/composer/Metapackage/CoreRecommended/composer.json
@@ -51,7 +51,7 @@
         "symfony/polyfill-mbstring": "~v1.28.0",
         "symfony/polyfill-php83": "~v1.28.0",
         "symfony/process": "~v6.4.0",
-        "symfony/psr-http-message-bridge": "~v2.3.1",
+        "symfony/psr-http-message-bridge": "~v6.4.0",
         "symfony/routing": "~v6.4.0",
         "symfony/serializer": "~v6.4.0",
         "symfony/service-contracts": "~v3.4.0",
diff --git a/core/composer.json b/core/composer.json
index 100052a7c18749d4f6c6540b7b2efb5c7cc73aaf..9ae3cab9bee5415398f1cc443919a2524437123f 100644
--- a/core/composer.json
+++ b/core/composer.json
@@ -39,7 +39,7 @@
         "guzzlehttp/psr7": "^2.4.5",
         "egulias/email-validator": "^3.2.1|^4.0",
         "masterminds/html5": "^2.7",
-        "symfony/psr-http-message-bridge": "^2.1",
+        "symfony/psr-http-message-bridge": "^2.1|^6.4",
         "composer-runtime-api": "^2.1",
         "composer/semver": "^3.3",
         "asm89/stack-cors": "^2.1",