diff --git a/ActiveSync/SoObjectWebDAVDispatcher+ActiveSync.m b/ActiveSync/SoObjectWebDAVDispatcher+ActiveSync.m
index 6e21a426d..9e3ccfaf4 100644
--- a/ActiveSync/SoObjectWebDAVDispatcher+ActiveSync.m
+++ b/ActiveSync/SoObjectWebDAVDispatcher+ActiveSync.m
@@ -60,8 +60,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
       
       [response setHeader: @"private"  forKey: @"Cache-Control"];
       [response setHeader: @"OPTIONS, POST"  forKey: @"Allow"];
-      [response setHeader: @"14.00.0536.000"  forKey: @"MS-Server-ActiveSync"];
-      [response setHeader: @"2.0,2.1,2.5,12.0,12.1,14.0"  forKey: @"MS-ASProtocolVersions"];
+      [response setHeader: @"14.1"  forKey: @"MS-Server-ActiveSync"];
+      [response setHeader: @"2.0,2.1,2.5,12.0,12.1,14.0,14.1"  forKey: @"MS-ASProtocolVersions"];
       [response setHeader: @"Sync,SendMail,SmartForward,SmartReply,GetAttachment,GetHierarchy,CreateCollection,DeleteCollection,MoveCollection,FolderSync,FolderCreate,FolderDelete,FolderUpdate,MoveItems,GetItemEstimate,MeetingResponse,Search,Settings,Ping,ItemOperations,Provision,ResolveRecipients,ValidateCert"  forKey: @"MS-ASProtocolCommands"];
       [response setHeader: @"OPTIONS, POST"  forKey: @"Public"];
     }