diff --git a/composer.json b/composer.json
index f4e67d89..c23891d6 100644
--- a/composer.json
+++ b/composer.json
@@ -44,6 +44,7 @@
         "psr/http-server-middleware": "^1.0.2",
         "psr/log": "^3.0.2",
         "ramsey/uuid": "^4.9.2",
+        "react/async": "^4.3",
         "react/child-process": "^0.6.7",
         "react/datagram": "^1.10",
         "react/dns": "^1.14",
diff --git a/composer.lock b/composer.lock
index 37fbc09a..abb85a0d 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": "0823268ff865670fa278c4cb8ce5da9f",
+    "content-hash": "f8406dcb699e2ff3fdc6c77ab6d21c01",
     "packages": [
         {
             "name": "brick/math",
@@ -3054,6 +3054,81 @@
             },
             "time": "2025-12-14T04:43:48+00:00"
         },
+        {
+            "name": "react/async",
+            "version": "v4.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/reactphp/async.git",
+                "reference": "635d50e30844a484495713e8cb8d9e079c0008a5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/reactphp/async/zipball/635d50e30844a484495713e8cb8d9e079c0008a5",
+                "reference": "635d50e30844a484495713e8cb8d9e079c0008a5",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1",
+                "react/event-loop": "^1.2",
+                "react/promise": "^3.2 || ^2.8 || ^1.2.1"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "1.10.39",
+                "phpunit/phpunit": "^9.6"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "src/functions_include.php"
+                ],
+                "psr-4": {
+                    "React\\Async\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Christian Lück",
+                    "email": "christian@clue.engineering",
+                    "homepage": "https://clue.engineering/"
+                },
+                {
+                    "name": "Cees-Jan Kiewiet",
+                    "email": "reactphp@ceesjankiewiet.nl",
+                    "homepage": "https://wyrihaximus.net/"
+                },
+                {
+                    "name": "Jan Sorgalla",
+                    "email": "jsorgalla@gmail.com",
+                    "homepage": "https://sorgalla.com/"
+                },
+                {
+                    "name": "Chris Boden",
+                    "email": "cboden@gmail.com",
+                    "homepage": "https://cboden.dev/"
+                }
+            ],
+            "description": "Async utilities and fibers for ReactPHP",
+            "keywords": [
+                "async",
+                "reactphp"
+            ],
+            "support": {
+                "issues": "https://github.com/reactphp/async/issues",
+                "source": "https://github.com/reactphp/async/tree/v4.3.0"
+            },
+            "funding": [
+                {
+                    "url": "https://opencollective.com/reactphp",
+                    "type": "open_collective"
+                }
+            ],
+            "time": "2024-06-04T14:40:02+00:00"
+        },
         {
             "name": "react/cache",
             "version": "v1.2.0",