diff --git a/soapclient/SforceBaseClient.php b/soapclient/SforceBaseClient.php
index 3ab8a71..71174bc 100644
--- a/soapclient/SforceBaseClient.php
+++ b/soapclient/SforceBaseClient.php
@@ -41,7 +41,7 @@ class SforceBaseClient {
 	protected $sforce;
 	protected $sessionId;
 	protected $location;
-	protected $version = '20.0';
+	protected $version = '27.0';
 
 	protected $namespace;
 
diff --git a/soapclient/SforceMetadataClient.php b/soapclient/SforceMetadataClient.php
index 60f0007..7477d72 100644
--- a/soapclient/SforceMetadataClient.php
+++ b/soapclient/SforceMetadataClient.php
@@ -30,7 +30,7 @@ class SforceMetadataClient {
   public $sforce;
   protected $sessionId;
   protected $location;
-  protected $version = '20.0';
+  protected $version = '27.0';
 
   protected $namespace = 'http://soap.sforce.com/2006/04/metadata';
 
diff --git a/soapclient/enterprise.wsdl.xml b/soapclient/enterprise.wsdl.xml
index 423bda2..06b1c74 100644
--- a/soapclient/enterprise.wsdl.xml
+++ b/soapclient/enterprise.wsdl.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-Salesforce.com Enterprise Web Services API Version 20.0
+Salesforce.com Enterprise Web Services API Version 27.0
 Generated on 2010-11-04 10:49:00 +0000.
 
 Copyright 1999-2010 salesforce.com, inc.
@@ -6296,7 +6296,7 @@ All Rights Reserved
     <service name="SforceService">
         <documentation>Sforce SOAP API</documentation>
         <port binding="tns:SoapBinding" name="Soap">
-            <soap:address location="https://login.salesforce.com/services/Soap/c/20.0"/>
+            <soap:address location="https://login.salesforce.com/services/Soap/c/27.0"/>
         </port>
     </service>
 </definitions>
\ No newline at end of file
diff --git a/soapclient/metadata.wsdl.xml b/soapclient/metadata.wsdl.xml
index b30058c..88a2965 100644
--- a/soapclient/metadata.wsdl.xml
+++ b/soapclient/metadata.wsdl.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-Salesforce.com Metadata API version 20.0
+Salesforce.com Metadata API version 27.0
 
 Copyright 2006-2010 Salesforce.com, inc. All Rights Reserved
 -->
@@ -3331,7 +3331,7 @@ Copyright 2006-2010 Salesforce.com, inc. All Rights Reserved
  <service name="MetadataService">
   <documentation>Manage your Salesforce.com metadata</documentation>
   <port binding="tns:MetadataBinding" name="Metadata">
-   <soap:address location="https://na7-api.salesforce.com/services/Soap/m/20.0"/>
+   <soap:address location="https://na7-api.salesforce.com/services/Soap/m/27.0"/>
   </port>
  </service>
 </definitions>
\ No newline at end of file
diff --git a/soapclient/partner.wsdl.xml b/soapclient/partner.wsdl.xml
index 8d75c97..fa3f984 100644
--- a/soapclient/partner.wsdl.xml
+++ b/soapclient/partner.wsdl.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-Salesforce.com Partner Web Services API Version 20.0
+Salesforce.com Partner Web Services API Version 27.0
 Generated on 2010-11-04 10:50:34 +0000.
 
 Copyright 1999-2010 salesforce.com, inc.
@@ -3125,7 +3125,7 @@ All Rights Reserved
     <service name="SforceService">
         <documentation>Sforce SOAP API</documentation>
         <port binding="tns:SoapBinding" name="Soap">
-            <soap:address location="https://login.salesforce.com/services/Soap/u/20.0"/>
+            <soap:address location="https://login.salesforce.com/services/Soap/u/27.0"/>
         </port>
     </service>
 </definitions>
\ No newline at end of file