diff --git a/ElevenLabs-DotNet-Tests/Test_Fixture_05_VoiceGeneration.cs b/ElevenLabs-DotNet-Tests/Test_Fixture_05_VoiceGeneration.cs
index c8ef871..4f44e30 100644
--- a/ElevenLabs-DotNet-Tests/Test_Fixture_05_VoiceGeneration.cs
+++ b/ElevenLabs-DotNet-Tests/Test_Fixture_05_VoiceGeneration.cs
@@ -30,7 +30,7 @@ public async Task Test_02_GenerateVoice()
             var (generatedVoiceId, audioFilePath) = await ElevenLabsClient.VoiceGenerationEndpoint.GenerateVoiceAsync(generateRequest);
             Console.WriteLine(generatedVoiceId);
             Console.WriteLine(audioFilePath);
-            var createVoiceRequest = new CreateVoiceRequest("Test Voice Lab Create Voice", generatedVoiceId);
+            var createVoiceRequest = new CreateVoiceRequest("Test Voice Lab Create Voice", "This is a test voice", generatedVoiceId);
             File.Delete(audioFilePath);
             Assert.NotNull(createVoiceRequest);
             var result = await ElevenLabsClient.VoiceGenerationEndpoint.CreateVoiceAsync(createVoiceRequest);
diff --git a/ElevenLabs-DotNet/ElevenLabs-DotNet.csproj b/ElevenLabs-DotNet/ElevenLabs-DotNet.csproj
index 5420c59..dc9aa82 100644
--- a/ElevenLabs-DotNet/ElevenLabs-DotNet.csproj
+++ b/ElevenLabs-DotNet/ElevenLabs-DotNet.csproj
@@ -14,8 +14,11 @@
     <Company>RageAgainstThePixel</Company>
     <Copyright>2023</Copyright>
     <PackageTags>ElevenLabs, AI, ML, Voice, TTS</PackageTags>
-    <Version>1.3.5</Version>
-    <PackageReleaseNotes>Version 1.3.5
+    <Version>1.3.6</Version>
+    <PackageReleaseNotes>Version 1.3.6
+- Added Voice.HighQualityBaseModelIds
+- Added CreateVoiceRequest.Description
+Version 1.3.5
 - Updated voice settings
 Version 1.3.4
 - Added VoiceSettings setters for convience
diff --git a/ElevenLabs-DotNet/VoiceGeneration/CreateVoiceRequest.cs b/ElevenLabs-DotNet/VoiceGeneration/CreateVoiceRequest.cs
index ace4f3a..ca44000 100644
--- a/ElevenLabs-DotNet/VoiceGeneration/CreateVoiceRequest.cs
+++ b/ElevenLabs-DotNet/VoiceGeneration/CreateVoiceRequest.cs
@@ -6,9 +6,10 @@ namespace ElevenLabs.VoiceGeneration
 {
     public sealed class CreateVoiceRequest
     {
-        public CreateVoiceRequest(string voiceName, string generatedVoiceId = null)
+        public CreateVoiceRequest(string voiceName, string description, string generatedVoiceId = null)
         {
             VoiceName = voiceName;
+            Description = description;
             GeneratedVoiceId = generatedVoiceId;
         }
 
@@ -16,6 +17,9 @@ public CreateVoiceRequest(string voiceName, string generatedVoiceId = null)
         [JsonPropertyName("voice_name")]
         public string VoiceName { get; }
 
+        [JsonPropertyName("voice_description")]
+        public string Description { get; }
+
         [JsonInclude]
         [JsonPropertyName("generated_voice_id")]
         public string GeneratedVoiceId { get; }
diff --git a/ElevenLabs-DotNet/Voices/Voice.cs b/ElevenLabs-DotNet/Voices/Voice.cs
index 13e7419..8a2666c 100644
--- a/ElevenLabs-DotNet/Voices/Voice.cs
+++ b/ElevenLabs-DotNet/Voices/Voice.cs
@@ -41,6 +41,10 @@ public Voice(string id)
         [JsonPropertyName("available_for_tiers")]
         public IReadOnlyList<string> AvailableForTiers { get; private set; }
 
+        [JsonInclude]
+        [JsonPropertyName("high_quality_base_model_ids")]
+        public IReadOnlyList<string> HighQualityBaseModelIds { get; private set; }
+
         [JsonInclude]
         [JsonPropertyName("settings")]
         public VoiceSettings Settings { get; internal set; }
@@ -99,6 +103,7 @@ public bool Equals(Voice other)
                    Equals(Labels, other.Labels) &&
                    PreviewUrl == other.PreviewUrl &&
                    Equals(AvailableForTiers, other.AvailableForTiers) &&
+                   Equals(HighQualityBaseModelIds, other.HighQualityBaseModelIds) &&
                    Equals(Settings, other.Settings);
         }