diff --git a/generated/google-apis-dialogflow_v2beta1/CHANGELOG.md b/generated/google-apis-dialogflow_v2beta1/CHANGELOG.md
index e4dc8601b88..e173ba61f44 100644
--- a/generated/google-apis-dialogflow_v2beta1/CHANGELOG.md
+++ b/generated/google-apis-dialogflow_v2beta1/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Release history for google-apis-dialogflow_v2beta1
 
+### v0.115.0 (2025-11-09)
+
+* Regenerated from discovery document revision 20251105
+
 ### v0.114.0 (2025-11-02)
 
 * Regenerated from discovery document revision 20251027
diff --git a/generated/google-apis-dialogflow_v2beta1/lib/google/apis/dialogflow_v2beta1/classes.rb b/generated/google-apis-dialogflow_v2beta1/lib/google/apis/dialogflow_v2beta1/classes.rb
index 066820279e2..0a3c4e94055 100644
--- a/generated/google-apis-dialogflow_v2beta1/lib/google/apis/dialogflow_v2beta1/classes.rb
+++ b/generated/google-apis-dialogflow_v2beta1/lib/google/apis/dialogflow_v2beta1/classes.rb
@@ -16041,7 +16041,7 @@ class GoogleCloudDialogflowV2beta1GeneratorEvaluationConfigSummarizationConfig
         attr_accessor :enable_completeness_evaluation
         alias_method :enable_completeness_evaluation?, :enable_completeness_evaluation
       
-        # Output only. Version for summarization evaluation.
+        # Optional. Version for summarization evaluation.
         # Corresponds to the JSON property `evaluatorVersion`
         # @return [String]
         attr_accessor :evaluator_version
diff --git a/generated/google-apis-dialogflow_v2beta1/lib/google/apis/dialogflow_v2beta1/gem_version.rb b/generated/google-apis-dialogflow_v2beta1/lib/google/apis/dialogflow_v2beta1/gem_version.rb
index 87dee5317e7..fabd8d6a34c 100644
--- a/generated/google-apis-dialogflow_v2beta1/lib/google/apis/dialogflow_v2beta1/gem_version.rb
+++ b/generated/google-apis-dialogflow_v2beta1/lib/google/apis/dialogflow_v2beta1/gem_version.rb
@@ -16,13 +16,13 @@ module Google
   module Apis
     module DialogflowV2beta1
       # Version of the google-apis-dialogflow_v2beta1 gem
-      GEM_VERSION = "0.114.0"
+      GEM_VERSION = "0.115.0"
 
       # 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 = "20251027"
+      REVISION = "20251105"
     end
   end
 end