diff --git a/.stats.yml b/.stats.yml
index 75f4e4dc..2313ea10 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 88
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/mux%2Fmux-b018de0ba821f7870683b15c853475a86435bd65d3eaf5bb024dff79f6b7027f.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/mux%2Fmux-a1e3885fc0fe2c15dfd6a78abd580bc4d8a1ec2db4b6ee808a970e45359313c7.yml
diff --git a/src/resources/video/live-streams.ts b/src/resources/video/live-streams.ts
index 004312c8..03de4659 100644
--- a/src/resources/video/live-streams.ts
+++ b/src/resources/video/live-streams.ts
@@ -806,7 +806,7 @@ export interface LiveStreamUpdateParams {
 
   /**
    * Updates the new asset settings to use to generate a new asset for this live
-   * stream. Only the `mp4_support` setting may be updated.
+   * stream. Only the `mp4_support` and `master_access` settings may be updated.
    */
   new_asset_settings?: LiveStreamUpdateParams.NewAssetSettings;
 
@@ -856,9 +856,14 @@ export interface LiveStreamUpdateParams {
 export namespace LiveStreamUpdateParams {
   /**
    * Updates the new asset settings to use to generate a new asset for this live
-   * stream. Only the `mp4_support` setting may be updated.
+   * stream. Only the `mp4_support` and `master_access` settings may be updated.
    */
   export interface NewAssetSettings {
+    /**
+     * Add or remove access to the master version of the video.
+     */
+    master_access?: 'temporary' | 'none';
+
     /**
      * Specify what level of support for mp4 playback should be added to new assets
      * generated from this live stream.