diff --git a/src/Configuration/PhpLevelSetResolver.php b/src/Configuration/PhpLevelSetResolver.php
index aa3a646c230..cd1deb955d8 100644
--- a/src/Configuration/PhpLevelSetResolver.php
+++ b/src/Configuration/PhpLevelSetResolver.php
@@ -33,6 +33,7 @@ final class PhpLevelSetResolver
         PhpVersion::PHP_82 => SetList::PHP_82,
         PhpVersion::PHP_83 => SetList::PHP_83,
         PhpVersion::PHP_84 => SetList::PHP_84,
+        PhpVersion::PHP_85 => SetList::PHP_85,
     ];
 
     /**
diff --git a/src/Configuration/RectorConfigBuilder.php b/src/Configuration/RectorConfigBuilder.php
index 670ec6866fc..588aec729d7 100644
--- a/src/Configuration/RectorConfigBuilder.php
+++ b/src/Configuration/RectorConfigBuilder.php
@@ -547,7 +547,9 @@ public function withPhpSets(
         bool $php55 = false,
         bool $php54 = false,
         bool $php53 = false,
-        bool $php84 = false, // place on later as BC break when used in php 7.x without named arg
+        // place on later as BC break when used in php 7.x without named arg
+        bool $php84 = false,
+        bool $php85 = false,
     ): self {
         if ($this->isWithPhpSetsUsed === true) {
             throw new InvalidConfigurationException(sprintf(
@@ -637,6 +639,8 @@ public function withPhpSets(
             $targetPhpVersion = PhpVersion::PHP_83;
         } elseif ($php84) {
             $targetPhpVersion = PhpVersion::PHP_84;
+        } elseif ($php85) {
+            $targetPhpVersion = PhpVersion::PHP_85;
         } else {
             throw new InvalidConfigurationException('Invalid PHP version set');
         }
diff --git a/tests/Issues/WithPhpSets/Fixture/fixture.php.inc b/tests/Issues/WithPhpSets/Fixture/fixture.php.inc
new file mode 100644
index 00000000000..bfa3ec8764e
--- /dev/null
+++ b/tests/Issues/WithPhpSets/Fixture/fixture.php.inc
@@ -0,0 +1,27 @@
+<?php
+
+namespace Rector\Tests\Issues\WithPhpSets\Fixture;
+
+final class Fixture
+{
+    public function run()
+    {
+        socket_set_timeout();
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\Issues\WithPhpSets\Fixture;
+
+final class Fixture
+{
+    public function run()
+    {
+        stream_set_timeout();
+    }
+}
+
+?>
diff --git a/tests/Issues/WithPhpSets/WithPhpSetsTest.php b/tests/Issues/WithPhpSets/WithPhpSetsTest.php
new file mode 100644
index 00000000000..0798a2fd054
--- /dev/null
+++ b/tests/Issues/WithPhpSets/WithPhpSetsTest.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\Issues\WithPhpSets;
+
+use Iterator;
+use PHPUnit\Framework\Attributes\DataProvider;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class WithPhpSetsTest extends AbstractRectorTestCase
+{
+    #[DataProvider('provideData')]
+    public function test(string $filePath): void
+    {
+        $this->doTestFile($filePath);
+    }
+
+    public static function provideData(): Iterator
+    {
+        return self::yieldFilesFromDirectory(__DIR__ . '/Fixture');
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        return __DIR__ . '/config/configured_rule.php';
+    }
+}
diff --git a/tests/Issues/WithPhpSets/config/configured_rule.php b/tests/Issues/WithPhpSets/config/configured_rule.php
new file mode 100644
index 00000000000..03bfeb78f96
--- /dev/null
+++ b/tests/Issues/WithPhpSets/config/configured_rule.php
@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\ValueObject\PhpVersion;
+
+return RectorConfig::configure()
+    ->withPhpSets(php85: true)
+    ->withPhpVersion(PhpVersion::PHP_85);
\ No newline at end of file