diff --git a/src/libs/ElevenLabs/Generated/ElevenLabs.IProjectsClient.CreateProjectsAdd.g.cs b/src/libs/ElevenLabs/Generated/ElevenLabs.IProjectsClient.CreateProjectsAdd.g.cs
index 5f0a4c9..5828b20 100644
--- a/src/libs/ElevenLabs/Generated/ElevenLabs.IProjectsClient.CreateProjectsAdd.g.cs
+++ b/src/libs/ElevenLabs/Generated/ElevenLabs.IProjectsClient.CreateProjectsAdd.g.cs
@@ -52,7 +52,7 @@ public partial interface IProjectsClient
         /// standard - standard output format, 128kbps with 44.1kHz sample rate.<br/>
         /// high - high quality output format, 192kbps with 44.1kHz sample rate and major improvements on our side. Using this setting increases the credit cost by 20%.<br/>
         /// ultra - ultra quality output format, 192kbps with 44.1kHz sample rate and highest improvements on our side. Using this setting increases the credit cost by 50%.<br/>
-        /// ultra lossless - ultra quality output format, 705.6kbps with 44.1kHz sample rate and highest improvements on our side in a fully lossless format. Using this setting increases the credit cost by 100%.<br/>
+        /// ultra_lossless - ultra quality output format, 705.6kbps with 44.1kHz sample rate and highest improvements on our side in a fully lossless format. Using this setting increases the credit cost by 100%.<br/>
         /// Default Value: standard
         /// </param>
         /// <param name="title">
diff --git a/src/libs/ElevenLabs/Generated/ElevenLabs.Models.BodyAddProjectV1ProjectsAddPost.g.cs b/src/libs/ElevenLabs/Generated/ElevenLabs.Models.BodyAddProjectV1ProjectsAddPost.g.cs
index 75cef1d..59dc1e2 100644
--- a/src/libs/ElevenLabs/Generated/ElevenLabs.Models.BodyAddProjectV1ProjectsAddPost.g.cs
+++ b/src/libs/ElevenLabs/Generated/ElevenLabs.Models.BodyAddProjectV1ProjectsAddPost.g.cs
@@ -59,7 +59,7 @@ public sealed partial class BodyAddProjectV1ProjectsAddPost
         /// standard - standard output format, 128kbps with 44.1kHz sample rate.<br/>
         /// high - high quality output format, 192kbps with 44.1kHz sample rate and major improvements on our side. Using this setting increases the credit cost by 20%.<br/>
         /// ultra - ultra quality output format, 192kbps with 44.1kHz sample rate and highest improvements on our side. Using this setting increases the credit cost by 50%.<br/>
-        /// ultra lossless - ultra quality output format, 705.6kbps with 44.1kHz sample rate and highest improvements on our side in a fully lossless format. Using this setting increases the credit cost by 100%.<br/>
+        /// ultra_lossless - ultra quality output format, 705.6kbps with 44.1kHz sample rate and highest improvements on our side in a fully lossless format. Using this setting increases the credit cost by 100%.<br/>
         /// Default Value: standard
         /// </summary>
         [global::System.Text.Json.Serialization.JsonPropertyName("quality_preset")]
diff --git a/src/libs/ElevenLabs/Generated/ElevenLabs.ProjectsClient.CreateProjectsAdd.g.cs b/src/libs/ElevenLabs/Generated/ElevenLabs.ProjectsClient.CreateProjectsAdd.g.cs
index 884d178..2720aab 100644
--- a/src/libs/ElevenLabs/Generated/ElevenLabs.ProjectsClient.CreateProjectsAdd.g.cs
+++ b/src/libs/ElevenLabs/Generated/ElevenLabs.ProjectsClient.CreateProjectsAdd.g.cs
@@ -279,7 +279,7 @@ partial void ProcessCreateProjectsAddResponseContent(
         /// standard - standard output format, 128kbps with 44.1kHz sample rate.<br/>
         /// high - high quality output format, 192kbps with 44.1kHz sample rate and major improvements on our side. Using this setting increases the credit cost by 20%.<br/>
         /// ultra - ultra quality output format, 192kbps with 44.1kHz sample rate and highest improvements on our side. Using this setting increases the credit cost by 50%.<br/>
-        /// ultra lossless - ultra quality output format, 705.6kbps with 44.1kHz sample rate and highest improvements on our side in a fully lossless format. Using this setting increases the credit cost by 100%.<br/>
+        /// ultra_lossless - ultra quality output format, 705.6kbps with 44.1kHz sample rate and highest improvements on our side in a fully lossless format. Using this setting increases the credit cost by 100%.<br/>
         /// Default Value: standard
         /// </param>
         /// <param name="title">
diff --git a/src/libs/ElevenLabs/openapi.yaml b/src/libs/ElevenLabs/openapi.yaml
index fdb951e..e6e31d3 100644
--- a/src/libs/ElevenLabs/openapi.yaml
+++ b/src/libs/ElevenLabs/openapi.yaml
@@ -3349,7 +3349,7 @@ components:
         quality_preset:
           title: Quality of the generated audio.
           type: string
-          description: "Output quality of the generated audio. Must be one of:\nstandard - standard output format, 128kbps with 44.1kHz sample rate.\nhigh - high quality output format, 192kbps with 44.1kHz sample rate and major improvements on our side. Using this setting increases the credit cost by 20%.\nultra - ultra quality output format, 192kbps with 44.1kHz sample rate and highest improvements on our side. Using this setting increases the credit cost by 50%.\nultra lossless - ultra quality output format, 705.6kbps with 44.1kHz sample rate and highest improvements on our side in a fully lossless format. Using this setting increases the credit cost by 100%.\n"
+          description: "Output quality of the generated audio. Must be one of:\nstandard - standard output format, 128kbps with 44.1kHz sample rate.\nhigh - high quality output format, 192kbps with 44.1kHz sample rate and major improvements on our side. Using this setting increases the credit cost by 20%.\nultra - ultra quality output format, 192kbps with 44.1kHz sample rate and highest improvements on our side. Using this setting increases the credit cost by 50%.\nultra_lossless - ultra quality output format, 705.6kbps with 44.1kHz sample rate and highest improvements on our side in a fully lossless format. Using this setting increases the credit cost by 100%.\n"
           default: standard
         title:
           title: Title