diff --git a/composer.lock b/composer.lock
index a4a764e0..f2ef1c4b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -74,16 +74,16 @@
         },
         {
             "name": "webonyx/graphql-php",
-            "version": "v15.37.0",
+            "version": "v15.37.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/webonyx/graphql-php.git",
-                "reference": "1ef0e90a44330949d10aff2c06fa39d1c154f0c5"
+                "reference": "f2a5d802213eb231d17a21badbda22b01435f177"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/webonyx/graphql-php/zipball/1ef0e90a44330949d10aff2c06fa39d1c154f0c5",
-                "reference": "1ef0e90a44330949d10aff2c06fa39d1c154f0c5",
+                "url": "https://api.github.com/repos/webonyx/graphql-php/zipball/f2a5d802213eb231d17a21badbda22b01435f177",
+                "reference": "f2a5d802213eb231d17a21badbda22b01435f177",
                 "shasum": ""
             },
             "require": {
@@ -96,12 +96,12 @@
                 "amphp/http-server": "^2.1 || ^3",
                 "dms/phpunit-arraysubset-asserts": "dev-master",
                 "ergebnis/composer-normalize": "^2.28",
-                "friendsofphp/php-cs-fixer": "3.95.17",
+                "friendsofphp/php-cs-fixer": "3.95.18",
                 "mll-lab/php-cs-fixer-config": "5.13.0",
                 "nyholm/psr7": "^1.5",
                 "phpbench/phpbench": "^1.2",
                 "phpstan/extension-installer": "^1.1",
-                "phpstan/phpstan": "2.2.6",
+                "phpstan/phpstan": "2.2.8",
                 "phpstan/phpstan-phpunit": "2.0.18",
                 "phpstan/phpstan-strict-rules": "2.0.12",
                 "phpunit/phpunit": "^9.5 || ^10.5.21 || ^11",
@@ -138,7 +138,7 @@
             ],
             "support": {
                 "issues": "https://github.com/webonyx/graphql-php/issues",
-                "source": "https://github.com/webonyx/graphql-php/tree/v15.37.0"
+                "source": "https://github.com/webonyx/graphql-php/tree/v15.37.2"
             },
             "funding": [
                 {
@@ -150,7 +150,7 @@
                     "type": "open_collective"
                 }
             ],
-            "time": "2026-07-28T12:30:28+00:00"
+            "time": "2026-08-14T06:29:42+00:00"
         }
     ],
     "packages-dev": [],