diff --git a/src/Client/Client.php b/src/Client/Client.php
index c296969..f563e08 100644
--- a/src/Client/Client.php
+++ b/src/Client/Client.php
@@ -9,7 +9,6 @@
 use Http\Discovery\Psr18ClientDiscovery;
 use Psr\Http\Client\ClientInterface as HttpClientInterface;
 use Psr\Http\Message\RequestFactoryInterface;
-use Psr\Http\Message\ResponseFactoryInterface;
 use Psr\Http\Message\StreamFactoryInterface;
 use Psr\Log\LoggerAwareInterface;
 use Psr\Log\LoggerInterface;
@@ -99,13 +98,6 @@ public function setRequestFactory(RequestFactoryInterface $requestFactory): void
         $this->requestFactory = $requestFactory;
     }
 
-    /**
-     * @deprecated the client does not create responses, so the response factory is not used; this method is kept for backwards compatibility only
-     */
-    public function setResponseFactory(ResponseFactoryInterface $responseFactory): void
-    {
-    }
-
     private function getStreamFactory(): StreamFactoryInterface
     {
         if (null === $this->streamFactory) {