diff --git a/generated/google-apis-displayvideo_v2/CHANGELOG.md b/generated/google-apis-displayvideo_v2/CHANGELOG.md
index 156ad3825a9..e7eeef30781 100644
--- a/generated/google-apis-displayvideo_v2/CHANGELOG.md
+++ b/generated/google-apis-displayvideo_v2/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Release history for google-apis-displayvideo_v2
 
+### v0.54.0 (2026-01-11)
+
+* Regenerated from discovery document revision 20260107
+
 ### v0.53.0 (2025-11-23)
 
 * Regenerated from discovery document revision 20251118
diff --git a/generated/google-apis-displayvideo_v2/lib/google/apis/displayvideo_v2/classes.rb b/generated/google-apis-displayvideo_v2/lib/google/apis/displayvideo_v2/classes.rb
index 21f11130496..935ae967d29 100644
--- a/generated/google-apis-displayvideo_v2/lib/google/apis/displayvideo_v2/classes.rb
+++ b/generated/google-apis-displayvideo_v2/lib/google/apis/displayvideo_v2/classes.rb
@@ -6282,7 +6282,7 @@ def update!(**args)
         end
       end
       
-      # An inventory source.
+      # An inventory source. Next ID: 22
       class InventorySource
         include Google::Apis::Core::Hashable
       
diff --git a/generated/google-apis-displayvideo_v2/lib/google/apis/displayvideo_v2/gem_version.rb b/generated/google-apis-displayvideo_v2/lib/google/apis/displayvideo_v2/gem_version.rb
index 560eff424b6..b2ba81b51f5 100644
--- a/generated/google-apis-displayvideo_v2/lib/google/apis/displayvideo_v2/gem_version.rb
+++ b/generated/google-apis-displayvideo_v2/lib/google/apis/displayvideo_v2/gem_version.rb
@@ -16,13 +16,13 @@ module Google
   module Apis
     module DisplayvideoV2
       # Version of the google-apis-displayvideo_v2 gem
-      GEM_VERSION = "0.53.0"
+      GEM_VERSION = "0.54.0"
 
       # Version of the code generator used to generate this client
       GENERATOR_VERSION = "0.18.0"
 
       # Revision of the discovery document this client was generated from
-      REVISION = "20251118"
+      REVISION = "20260107"
     end
   end
 end