diff --git a/composer.json b/composer.json
index 86732b8..a860a5c 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
     },
     "require-dev": {
         "doctrine/coding-standard": "^12.0.0",
-        "laminas/laminas-diactoros": "^3.4.0",
+        "laminas/laminas-diactoros": "^3.5.0",
         "php-http/curl-client": "^2.3.2",
         "php-http/mock-client": "^1.6",
         "phpunit/phpunit": "^10.5.36",
diff --git a/composer.lock b/composer.lock
index e4c491d..c15058c 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": "25963ed9633ee914a320e48de03e5105",
+    "content-hash": "19acefbc31368d74bd084ad43301a27a",
     "packages": [
         {
             "name": "fig/http-message-util",
@@ -1210,23 +1210,26 @@
         },
         {
             "name": "laminas/laminas-diactoros",
-            "version": "3.4.0",
+            "version": "3.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/laminas/laminas-diactoros.git",
-                "reference": "2cce7e77ca4c6c4183e9e8d4edeba483afc14487"
+                "reference": "143a16306602ce56b8b092a7914fef03c37f9ed2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/laminas/laminas-diactoros/zipball/2cce7e77ca4c6c4183e9e8d4edeba483afc14487",
-                "reference": "2cce7e77ca4c6c4183e9e8d4edeba483afc14487",
+                "url": "https://api.github.com/repos/laminas/laminas-diactoros/zipball/143a16306602ce56b8b092a7914fef03c37f9ed2",
+                "reference": "143a16306602ce56b8b092a7914fef03c37f9ed2",
                 "shasum": ""
             },
             "require": {
-                "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
-                "psr/http-factory": "^1.0.2",
+                "php": "~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0",
+                "psr/http-factory": "^1.1",
                 "psr/http-message": "^1.1 || ^2.0"
             },
+            "conflict": {
+                "amphp/amp": "<2.6.4"
+            },
             "provide": {
                 "psr/http-factory-implementation": "^1.0",
                 "psr/http-message-implementation": "^1.1 || ^2.0"
@@ -1239,9 +1242,9 @@
                 "http-interop/http-factory-tests": "^2.2.0",
                 "laminas/laminas-coding-standard": "~2.5.0",
                 "php-http/psr7-integration-tests": "^1.4.0",
-                "phpunit/phpunit": "^10.5.31",
+                "phpunit/phpunit": "^10.5.36",
                 "psalm/plugin-phpunit": "^0.19.0",
-                "vimeo/psalm": "^5.25.0"
+                "vimeo/psalm": "^5.26.1"
             },
             "type": "library",
             "extra": {
@@ -1291,7 +1294,7 @@
                     "type": "community_bridge"
                 }
             ],
-            "time": "2024-09-11T00:55:07+00:00"
+            "time": "2024-10-14T11:59:49+00:00"
         },
         {
             "name": "myclabs/deep-copy",