diff --git a/MediaBrowser.Api/Playback/UniversalAudioService.cs b/MediaBrowser.Api/Playback/UniversalAudioService.cs
index c28014f9bc..e5ece3984d 100644
--- a/MediaBrowser.Api/Playback/UniversalAudioService.cs
+++ b/MediaBrowser.Api/Playback/UniversalAudioService.cs
@@ -61,7 +61,7 @@ namespace MediaBrowser.Api.Playback
     {
     }
 
-    //[Authenticated]
+    [Authenticated]
     public class UniversalAudioService : BaseApiService
     {
         public UniversalAudioService(IServerConfigurationManager serverConfigurationManager, IUserManager userManager, ILibraryManager libraryManager, IIsoManager isoManager, IMediaEncoder mediaEncoder, IFileSystem fileSystem, IDlnaManager dlnaManager, IDeviceManager deviceManager, ISubtitleEncoder subtitleEncoder, IMediaSourceManager mediaSourceManager, IZipClient zipClient, IJsonSerializer jsonSerializer, IAuthorizationContext authorizationContext, IImageProcessor imageProcessor, INetworkManager networkManager, IEnvironmentInfo environmentInfo)
diff --git a/SharedVersion.cs b/SharedVersion.cs
index 85273a33eb..46ba93e6b0 100644
--- a/SharedVersion.cs
+++ b/SharedVersion.cs
@@ -1,3 +1,3 @@
 using System.Reflection;
 
-[assembly: AssemblyVersion("3.2.17.16")]
+[assembly: AssemblyVersion("3.2.17.17")]