diff --git a/CHANGELOG.md b/CHANGELOG.md
index d16b38ed4b7..57a831ad4ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## v5.0.0-alpha.4
+
+### Notes
+
+* The internal `ApiPlatform\Symfony\Bundle\ArgumentResolver\CompatibleValueResolverInterface` is removed. It aliased either `ValueResolverInterface` or the Symfony 6 `ArgumentValueResolverInterface` depending on which existed; since the Symfony floor is `^7.4`, only the former can be installed, and Symfony 8 dropped the latter altogether. `PayloadArgumentResolver` now implements `ValueResolverInterface` directly.
+
 ## v5.0.0-alpha.3
 
 ### Features
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index ee3f9221f42..703ae595fed 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -33,8 +33,6 @@ parameters:
 		- src/Doctrine/Odm/Tests/var/*
 		- src/Doctrine/*/vendor/*
 		- src/*/vendor/*
-		# Symfony 6 support
-		- src/Symfony/Bundle/ArgumentResolver/CompatibleValueResolverInterface.php
 		- tests/Fixtures/app/config/reference.php
 	earlyTerminatingMethodCalls:
 		PHPUnit\Framework\Constraint\Constraint:
diff --git a/src/Symfony/Bundle/ArgumentResolver/CompatibleValueResolverInterface.php b/src/Symfony/Bundle/ArgumentResolver/CompatibleValueResolverInterface.php
deleted file mode 100644
index 34242eb8f79..00000000000
--- a/src/Symfony/Bundle/ArgumentResolver/CompatibleValueResolverInterface.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-/*
- * This file is part of the API Platform project.
- *
- * (c) Kévin Dunglas <dunglas@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-declare(strict_types=1);
-
-namespace ApiPlatform\Symfony\Bundle\ArgumentResolver;
-
-use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
-use Symfony\Component\HttpKernel\Controller\ValueResolverInterface;
-
-if (interface_exists(ValueResolverInterface::class)) {
-    /** @internal */
-    interface CompatibleValueResolverInterface extends ValueResolverInterface
-    {
-    }
-} else {
-    /** @internal */
-    interface CompatibleValueResolverInterface extends ArgumentValueResolverInterface
-    {
-    }
-}
diff --git a/src/Symfony/Bundle/ArgumentResolver/PayloadArgumentResolver.php b/src/Symfony/Bundle/ArgumentResolver/PayloadArgumentResolver.php
index e935632b797..6e6228c6b21 100644
--- a/src/Symfony/Bundle/ArgumentResolver/PayloadArgumentResolver.php
+++ b/src/Symfony/Bundle/ArgumentResolver/PayloadArgumentResolver.php
@@ -21,7 +21,7 @@
 use Symfony\Component\HttpKernel\Controller\ValueResolverInterface;
 use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
 
-final class PayloadArgumentResolver implements CompatibleValueResolverInterface
+final class PayloadArgumentResolver implements ValueResolverInterface
 {
     use OperationRequestInitiatorTrait;
 
@@ -59,10 +59,8 @@ public function supports(Request $request, ArgumentMetadata $argument): bool
 
     public function resolve(Request $request, ArgumentMetadata $argument): iterable
     {
-        if (interface_exists(ValueResolverInterface::class)) {
-            if (!$this->supports($request, $argument)) {
-                return [];
-            }
+        if (!$this->supports($request, $argument)) {
+            return [];
         }
 
         yield $request->attributes->get('data');