diff --git a/src/Requests/SoapRequest.php b/src/Requests/SoapRequest.php
index 89964cb..edafb01 100644
--- a/src/Requests/SoapRequest.php
+++ b/src/Requests/SoapRequest.php
@@ -25,8 +25,8 @@ public function request(string $method, array $requestBody, bool $convertToSoap
             $response = $this->soapClient->$method($convertToSoap ? $this->arrayToSoapVar($requestBody) : $requestBody);
 
             RequestEvent::dispatch(
-                property_exists($this->soapClient, '__last_request') ? $this->soapClient->__last_request : '',
-                property_exists($this->soapClient, '__last_response') ? $this->soapClient->__last_response : '',
+                $this->soapClient->__getLastRequest() ?? '',
+                $this->soapClient->__getLastResponse() ?? '',
                 true
             );
 
@@ -34,8 +34,8 @@ public function request(string $method, array $requestBody, bool $convertToSoap
                 Log::info(
                     'SOAP REQUEST SUCCESS:'.
                     "\nSOAP method: ".$method.
-                    property_exists($this->soapClient, '__last_request')
-                        ? "\nSOAP request start***".$this->soapClient->__last_request.'***SOAP request end'
+                    $this->soapClient->__getLastRequest()
+                        ? "\nSOAP request start***".$this->soapClient->__getLastRequest().'***SOAP request end'
                         : ''
                 );
             }
@@ -43,8 +43,8 @@ public function request(string $method, array $requestBody, bool $convertToSoap
             return $response;
         } catch (\Exception $exception) {
             RequestEvent::dispatch(
-                property_exists($this->soapClient, '__last_request') ? $this->soapClient->__last_request : '',
-                property_exists($this->soapClient, '__last_response') ? $this->soapClient->__last_response : '',
+                $this->soapClient->__getLastRequest() ?? '',
+                $this->soapClient->__getLastResponse() ?? '',
                 false
             );
 
@@ -71,16 +71,16 @@ public function request(string $method, array $requestBody, bool $convertToSoap
             }
 
             $message = "SOAP REQUEST FAILED:\nMessage: ".$exception->getMessage().
-            "\nSOAP method: ".$method.
-            (
-                property_exists($this->soapClient, '__last_request')
-                    ? "\nSOAP request start***".$this->soapClient->__last_request.'***SOAP request end'
-                    : ''
-            ).(
-                property_exists($this->soapClient, '__last_response')
-                    ? "\nSOAP response start***: ".$this->soapClient->__last_response.'***SOAP response end'
-                    : ''
-            );
+                "\nSOAP method: ".$method.
+                (
+                    $this->soapClient->__getLastRequest()
+                        ? "\nSOAP request start***".$this->soapClient->__getLastRequest().'***SOAP request end'
+                        : ''
+                ).(
+                    $this->soapClient->__getLastResponse()
+                        ? "\nSOAP response start***: ".$this->soapClient->__getLastResponse().'***SOAP response end'
+                        : ''
+                );
             // "\nTrace: ".json_encode($exception->getTrace());
 
             Log::error($message);
diff --git a/src/Traits/Soap/SoapVmApis.php b/src/Traits/Soap/SoapVmApis.php
index 670fc5e..28d1faf 100644
--- a/src/Traits/Soap/SoapVmApis.php
+++ b/src/Traits/Soap/SoapVmApis.php
@@ -30,8 +30,8 @@ public function getObjectInfo(string $objectId, string $objectType, string $path
         } catch (\Exception $exception) {
             Log::error(
                 "SOAP REQUEST FAILED:\nMessage: ".$exception->getMessage().
-                "\nSOAP request: ".$this->soapClient->__last_request.
-                "\nSOAP response: ".$this->soapClient->__last_response ?? ''
+                "\nSOAP request: ".($this->soapClient->__getLastRequest() ?? '').
+                "\nSOAP response: ".($this->soapClient->__getLastResponse() ?? '')
             );
 
             if (array_keys(json_decode(json_encode($exception->detail), true))[0] === 'ManagedObjectNotFoundFault') {
diff --git a/src/VmWareClientInit.php b/src/VmWareClientInit.php
index ca216b0..3967a89 100755
--- a/src/VmWareClientInit.php
+++ b/src/VmWareClientInit.php
@@ -177,10 +177,10 @@ private function createSoapSession(): void
             ];
             $this->soapClient->Login($loginMessage);
 
-            if (isset($this->soapClient->_cookies)) {
-                $soapSessionToken = $this->soapClient->_cookies['vmware_soap_session'][0];
+            if (array_key_exists('vmware_soap_session', $this->soapClient->__getCookies())) {
+                $soapSessionToken = $this->soapClient->__getCookies()['vmware_soap_session'][0];
             } else {
-                $responseHeaders = $this->soapClient->__last_response_headers;
+                $responseHeaders = $this->soapClient->__getLastResponseHeaders();
 
                 $string = strstr($responseHeaders, 'vmware_soap_session');
                 $string = strstr($string, '"');