diff --git a/generated/google-apis-displayvideo_v3/CHANGELOG.md b/generated/google-apis-displayvideo_v3/CHANGELOG.md
index f06ce91f8e8..3a7e8e5920e 100644
--- a/generated/google-apis-displayvideo_v3/CHANGELOG.md
+++ b/generated/google-apis-displayvideo_v3/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Release history for google-apis-displayvideo_v3
 
+### v0.39.0 (2026-01-11)
+
+* Regenerated from discovery document revision 20260107
+
 ### v0.38.0 (2025-12-07)
 
 * Regenerated from discovery document revision 20251201
diff --git a/generated/google-apis-displayvideo_v3/lib/google/apis/displayvideo_v3/classes.rb b/generated/google-apis-displayvideo_v3/lib/google/apis/displayvideo_v3/classes.rb
index 202edfd7427..704e70a20df 100644
--- a/generated/google-apis-displayvideo_v3/lib/google/apis/displayvideo_v3/classes.rb
+++ b/generated/google-apis-displayvideo_v3/lib/google/apis/displayvideo_v3/classes.rb
@@ -8238,7 +8238,7 @@ 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_v3/lib/google/apis/displayvideo_v3/gem_version.rb b/generated/google-apis-displayvideo_v3/lib/google/apis/displayvideo_v3/gem_version.rb
index 14b45778814..da2021dcda6 100644
--- a/generated/google-apis-displayvideo_v3/lib/google/apis/displayvideo_v3/gem_version.rb
+++ b/generated/google-apis-displayvideo_v3/lib/google/apis/displayvideo_v3/gem_version.rb
@@ -16,13 +16,13 @@ module Google
   module Apis
     module DisplayvideoV3
       # Version of the google-apis-displayvideo_v3 gem
-      GEM_VERSION = "0.38.0"
+      GEM_VERSION = "0.39.0"
 
       # 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 = "20251201"
+      REVISION = "20260107"
     end
   end
 end