diff --git a/composer.json b/composer.json
index aac23594f0..b57ec8dd52 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
 		"nikic/php-parser": "^5.3.0",
 		"ondram/ci-detector": "^3.4.0",
 		"ondrejmirtes/better-reflection": "6.42.0.11",
-		"phpstan/php-8-stubs": "0.4.2",
+		"phpstan/php-8-stubs": "0.4.3",
 		"phpstan/phpdoc-parser": "^2.0",
 		"psr/http-message": "^1.1",
 		"react/async": "^3",
diff --git a/composer.lock b/composer.lock
index c3ff064825..271b9c0192 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": "82fbdb85736d80091ff20ba37d78546d",
+    "content-hash": "66d7fc0ee35d6ebdf822a59598a3c9f1",
     "packages": [
         {
             "name": "clue/ndjson-react",
@@ -2258,16 +2258,16 @@
         },
         {
             "name": "phpstan/php-8-stubs",
-            "version": "0.4.2",
+            "version": "0.4.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/php-8-stubs.git",
-                "reference": "64fbb357f86728a3d0a06d57178bf968bcf82206"
+                "reference": "b30c6975205b4b51e7d8c635f57d29b869220a9e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/php-8-stubs/zipball/64fbb357f86728a3d0a06d57178bf968bcf82206",
-                "reference": "64fbb357f86728a3d0a06d57178bf968bcf82206",
+                "url": "https://api.github.com/repos/phpstan/php-8-stubs/zipball/b30c6975205b4b51e7d8c635f57d29b869220a9e",
+                "reference": "b30c6975205b4b51e7d8c635f57d29b869220a9e",
                 "shasum": ""
             },
             "type": "library",
@@ -2284,9 +2284,9 @@
             "description": "PHP stubs extracted from php-src",
             "support": {
                 "issues": "https://github.com/phpstan/php-8-stubs/issues",
-                "source": "https://github.com/phpstan/php-8-stubs/tree/0.4.2"
+                "source": "https://github.com/phpstan/php-8-stubs/tree/0.4.3"
             },
-            "time": "2024-10-09T07:25:55+00:00"
+            "time": "2024-10-18T00:19:10+00:00"
         },
         {
             "name": "phpstan/phpdoc-parser",