diff --git a/composer.lock b/composer.lock
index b4786995..d65931c5 100644
--- a/composer.lock
+++ b/composer.lock
@@ -71,16 +71,16 @@
         },
         {
             "name": "webonyx/graphql-php",
-            "version": "v15.25.2",
+            "version": "v15.26.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/webonyx/graphql-php.git",
-                "reference": "da3891cb35fa694ad5a796a6c4acfa6bf987740a"
+                "reference": "b4a36b2756148661946afb84543497bf330a1708"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/webonyx/graphql-php/zipball/da3891cb35fa694ad5a796a6c4acfa6bf987740a",
-                "reference": "da3891cb35fa694ad5a796a6c4acfa6bf987740a",
+                "url": "https://api.github.com/repos/webonyx/graphql-php/zipball/b4a36b2756148661946afb84543497bf330a1708",
+                "reference": "b4a36b2756148661946afb84543497bf330a1708",
                 "shasum": ""
             },
             "require": {
@@ -93,13 +93,13 @@
                 "amphp/http-server": "^2.1",
                 "dms/phpunit-arraysubset-asserts": "dev-master",
                 "ergebnis/composer-normalize": "^2.28",
-                "friendsofphp/php-cs-fixer": "3.89.1",
+                "friendsofphp/php-cs-fixer": "3.89.2",
                 "mll-lab/php-cs-fixer-config": "5.11.0",
                 "nyholm/psr7": "^1.5",
                 "phpbench/phpbench": "^1.2",
                 "phpstan/extension-installer": "^1.1",
-                "phpstan/phpstan": "2.1.31",
-                "phpstan/phpstan-phpunit": "2.0.7",
+                "phpstan/phpstan": "2.1.32",
+                "phpstan/phpstan-phpunit": "2.0.8",
                 "phpstan/phpstan-strict-rules": "2.0.7",
                 "phpunit/phpunit": "^9.5 || ^10.5.21 || ^11",
                 "psr/http-message": "^1 || ^2",
@@ -134,7 +134,7 @@
             ],
             "support": {
                 "issues": "https://github.com/webonyx/graphql-php/issues",
-                "source": "https://github.com/webonyx/graphql-php/tree/v15.25.2"
+                "source": "https://github.com/webonyx/graphql-php/tree/v15.26.0"
             },
             "funding": [
                 {
@@ -142,7 +142,7 @@
                     "type": "open_collective"
                 }
             ],
-            "time": "2025-10-25T09:33:47+00:00"
+            "time": "2025-11-20T10:06:36+00:00"
         }
     ],
     "packages-dev": [],