composer.json

@@ -26,7 +26,7 @@
         "ass/xmlsecurity": "~1.0",
         "symfony/framework-bundle": "~3.4|~4.0",
         "symfony/twig-bundle": "~3.4|~4.0",
-        "laminas/laminas-mime": "~2.1"
+        "zendframework/zend-mime": "2.1.*"
     },
     "replace": {
         "besimple/soap-bundle": "self.version",

src/BeSimple/SoapBundle/DependencyInjection/BeSimpleSoapExtension.php

@@ -152,12 +152,11 @@ class BeSimpleSoapExtension extends Extension
         $definition = new ChildDefinition('besimple.soap.client');
         $container->setDefinition(sprintf('besimple.soap.client.%s', $client), $definition);
 
-        if (Kernel::MAJOR_VERSION >= 3) {
+        if (3 === Kernel::MAJOR_VERSION) {
             $definition->setFactory(array(
                 new Reference(sprintf('besimple.soap.client.builder.%s', $client)),
                 'build'
             ));
-            $definition->setPublic(true);
         } else {
             $definition->setFactoryService(sprintf('besimple.soap.client.builder.%s', $client));
         }

src/BeSimple/SoapBundle/Resources/config/client.xml

@@ -19,9 +19,7 @@
             <argument type="service" id="besimple.soap.cache" /> <!-- hack to load besimple cache configuration -->
         </service>
 
-        <service id="besimple.soap.client" class="%besimple.soap.client.builder.class%" abstract="true">
-            <factory service="besimple.soap.client.builder" method="build" />
-        </service>
+        <service id="besimple.soap.client" factory-service="besimple.soap.client.builder" factory-method="build" class="%besimple.soap.client.builder.class%" abstract="true" />
 
         <service id="besimple.soap.classmap" class="%besimple.soap.classmap.class%" abstract="true" />
     </services>

src/BeSimple/SoapBundle/Soap/SoapRequest.php

@@ -12,7 +12,7 @@ namespace BeSimple\SoapBundle\Soap;
 
 use BeSimple\SoapBundle\Util\Collection;
 use Symfony\Component\HttpFoundation\Request;
-use Laminas\Mime\Message;
+use Zend\Mime\Message;
 
 /**
  * SoapRequest.