diff --git a/composer.lock b/composer.lock
index 31c350d..dc118c9 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1758,16 +1758,16 @@
         },
         {
             "name": "guzzlehttp/psr7",
-            "version": "2.7.1",
+            "version": "2.8.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/psr7.git",
-                "reference": "c2270caaabe631b3b44c85f99e5a04bbb8060d16"
+                "reference": "21dc724a0583619cd1652f673303492272778051"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/c2270caaabe631b3b44c85f99e5a04bbb8060d16",
-                "reference": "c2270caaabe631b3b44c85f99e5a04bbb8060d16",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/21dc724a0583619cd1652f673303492272778051",
+                "reference": "21dc724a0583619cd1652f673303492272778051",
                 "shasum": ""
             },
             "require": {
@@ -1783,7 +1783,7 @@
             "require-dev": {
                 "bamarni/composer-bin-plugin": "^1.8.2",
                 "http-interop/http-factory-tests": "0.9.0",
-                "phpunit/phpunit": "^8.5.39 || ^9.6.20"
+                "phpunit/phpunit": "^8.5.44 || ^9.6.25"
             },
             "suggest": {
                 "laminas/laminas-httphandlerrunner": "Emit PSR-7 responses"
@@ -1854,7 +1854,7 @@
             ],
             "support": {
                 "issues": "https://github.com/guzzle/psr7/issues",
-                "source": "https://github.com/guzzle/psr7/tree/2.7.1"
+                "source": "https://github.com/guzzle/psr7/tree/2.8.0"
             },
             "funding": [
                 {
@@ -1870,7 +1870,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2025-03-27T12:30:47+00:00"
+            "time": "2025-08-23T21:21:41+00:00"
         },
         {
             "name": "jfcherng/php-color-output",