diff --git a/3rdparty b/3rdparty
index b9b78329604fd..c7056adee05ce 160000
--- a/3rdparty
+++ b/3rdparty
@@ -1 +1 @@
-Subproject commit b9b78329604fdbd9c06f8ef4d6cb4fa5ad8ab3c2
+Subproject commit c7056adee05ce892e0e98812c5d802de7a1fef7a
diff --git a/tests/lib/Http/Client/ResponseTest.php b/tests/lib/Http/Client/ResponseTest.php
index f8f520d6a7389..761c6fbcad8ed 100644
--- a/tests/lib/Http/Client/ResponseTest.php
+++ b/tests/lib/Http/Client/ResponseTest.php
@@ -9,7 +9,7 @@
 namespace Test\Http\Client;
 
 use GuzzleHttp\Psr7\Response as GuzzleResponse;
-use function GuzzleHttp\Psr7\stream_for;
+use GuzzleHttp\Psr7\Utils;
 use OC\Http\Client\Response;
 
 /**
@@ -25,7 +25,7 @@ protected function setUp(): void {
 	}
 
 	public function testGetBody() {
-		$response = new Response($this->guzzleResponse->withBody(stream_for('MyResponse')));
+		$response = new Response($this->guzzleResponse->withBody(Utils::stream_for('MyResponse')));
 		$this->assertSame('MyResponse', $response->getBody());
 	}