diff --git a/clients/translate/README.md b/clients/translate/README.md
index f1221c0d87..369b7d03bb 100644
--- a/clients/translate/README.md
+++ b/clients/translate/README.md
@@ -11,7 +11,7 @@ Install this package from [Hex](https://hex.pm) by adding
 
 ```elixir
 def deps do
-  [{:google_api_translate, "~> 0.21"}]
+  [{:google_api_translate, "~> 0.22"}]
 end
 ```
 
diff --git a/clients/translate/lib/google_api/translate/v3/api/projects.ex b/clients/translate/lib/google_api/translate/v3/api/projects.ex
index 174074de02..17963355bd 100644
--- a/clients/translate/lib/google_api/translate/v3/api/projects.ex
+++ b/clients/translate/lib/google_api/translate/v3/api/projects.ex
@@ -3237,7 +3237,7 @@ defmodule GoogleApi.Translate.V3.Api.Projects do
   end
 
   @doc """
-  Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to `Code.CANCELLED`.
+  Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of `1`, corresponding to `Code.CANCELLED`.
 
   ## Parameters
 
diff --git a/clients/translate/lib/google_api/translate/v3/metadata.ex b/clients/translate/lib/google_api/translate/v3/metadata.ex
index b1f4c03a68..28dbcbe15e 100644
--- a/clients/translate/lib/google_api/translate/v3/metadata.ex
+++ b/clients/translate/lib/google_api/translate/v3/metadata.ex
@@ -20,7 +20,7 @@ defmodule GoogleApi.Translate.V3 do
   API client metadata for GoogleApi.Translate.V3.
   """
 
-  @discovery_revision "20240821"
+  @discovery_revision "20241218"
 
   def discovery_revision(), do: @discovery_revision
 end
diff --git a/clients/translate/lib/google_api/translate/v3/model/glossary_config.ex b/clients/translate/lib/google_api/translate/v3/model/glossary_config.ex
index 2847af4fc7..f314b501cc 100644
--- a/clients/translate/lib/google_api/translate/v3/model/glossary_config.ex
+++ b/clients/translate/lib/google_api/translate/v3/model/glossary_config.ex
@@ -21,6 +21,7 @@ defmodule GoogleApi.Translate.V3.Model.GlossaryConfig do
 
   ## Attributes
 
+  *   `contextualTranslationEnabled` (*type:* `boolean()`, *default:* `nil`) - Optional. If set to true, the glossary will be used for contextual translation.
   *   `glossary` (*type:* `String.t`, *default:* `nil`) - Required. The `glossary` to be applied for this translation. The format depends on the glossary: - User-provided custom glossary: `projects/{project-number-or-id}/locations/{location-id}/glossaries/{glossary-id}`
   *   `ignoreCase` (*type:* `boolean()`, *default:* `nil`) - Optional. Indicates match is case insensitive. The default value is `false` if missing.
   """
@@ -28,10 +29,12 @@ defmodule GoogleApi.Translate.V3.Model.GlossaryConfig do
   use GoogleApi.Gax.ModelBase
 
   @type t :: %__MODULE__{
+          :contextualTranslationEnabled => boolean() | nil,
           :glossary => String.t() | nil,
           :ignoreCase => boolean() | nil
         }
 
+  field(:contextualTranslationEnabled)
   field(:glossary)
   field(:ignoreCase)
 end
diff --git a/clients/translate/lib/google_api/translate/v3/model/translate_text_glossary_config.ex b/clients/translate/lib/google_api/translate/v3/model/translate_text_glossary_config.ex
index c1469899e6..7ff6a00fbf 100644
--- a/clients/translate/lib/google_api/translate/v3/model/translate_text_glossary_config.ex
+++ b/clients/translate/lib/google_api/translate/v3/model/translate_text_glossary_config.ex
@@ -21,6 +21,7 @@ defmodule GoogleApi.Translate.V3.Model.TranslateTextGlossaryConfig do
 
   ## Attributes
 
+  *   `contextualTranslationEnabled` (*type:* `boolean()`, *default:* `nil`) - Optional. If set to true, the glossary will be used for contextual translation.
   *   `glossary` (*type:* `String.t`, *default:* `nil`) - Required. The `glossary` to be applied for this translation. The format depends on the glossary: - User-provided custom glossary: `projects/{project-number-or-id}/locations/{location-id}/glossaries/{glossary-id}`
   *   `ignoreCase` (*type:* `boolean()`, *default:* `nil`) - Optional. Indicates match is case insensitive. The default value is `false` if missing.
   """
@@ -28,10 +29,12 @@ defmodule GoogleApi.Translate.V3.Model.TranslateTextGlossaryConfig do
   use GoogleApi.Gax.ModelBase
 
   @type t :: %__MODULE__{
+          :contextualTranslationEnabled => boolean() | nil,
           :glossary => String.t() | nil,
           :ignoreCase => boolean() | nil
         }
 
+  field(:contextualTranslationEnabled)
   field(:glossary)
   field(:ignoreCase)
 end
diff --git a/clients/translate/mix.exs b/clients/translate/mix.exs
index edeb8ab4cf..535a27082b 100644
--- a/clients/translate/mix.exs
+++ b/clients/translate/mix.exs
@@ -18,7 +18,7 @@
 defmodule GoogleApi.Translate.Mixfile do
   use Mix.Project
 
-  @version "0.21.0"
+  @version "0.22.0"
 
   def project() do
     [