diff --git a/fastlane-plugin-firebase_app_distribution.gemspec b/fastlane-plugin-firebase_app_distribution.gemspec
index 5270d40..e018372 100644
--- a/fastlane-plugin-firebase_app_distribution.gemspec
+++ b/fastlane-plugin-firebase_app_distribution.gemspec
@@ -18,8 +18,8 @@ Gem::Specification.new do |spec|
spec.test_files = spec.files.grep(%r{^(test|spec|features)/})
spec.require_paths = ['lib']
- spec.add_dependency('google-apis-firebaseappdistribution_v1', '~> 0.3.0')
- spec.add_dependency('google-apis-firebaseappdistribution_v1alpha', '~> 0.2.0')
+ spec.add_dependency('google-apis-firebaseappdistribution_v1', '~> 0.9.0')
+ spec.add_dependency('google-apis-firebaseappdistribution_v1alpha', '~> 0.9.0')
spec.add_development_dependency('pry')
spec.add_development_dependency('bundler')
diff --git a/lib/fastlane/plugin/firebase_app_distribution/helper/firebase_app_distribution_apis.rb b/lib/fastlane/plugin/firebase_app_distribution/helper/firebase_app_distribution_apis.rb
index 91382a7..3ab923b 100644
--- a/lib/fastlane/plugin/firebase_app_distribution/helper/firebase_app_distribution_apis.rb
+++ b/lib/fastlane/plugin/firebase_app_distribution/helper/firebase_app_distribution_apis.rb
@@ -1,48 +1,2 @@
require 'google/apis/firebaseappdistribution_v1'
require 'google/apis/firebaseappdistribution_v1alpha'
-
-# This is partially copied from google/apis/firebaseappdistribution_v1alpha v0.9.0 (2024-12-08) based discovery document revision 20241204.
-# We can't depend on that version directly as long as fastlane locks google-cloud-env < 2.0.0 (to support Ruby 2.6).
-# Newer versions of the API clients depend on google-apis-core >= 0.15.0 which depends on googleauth ~> 1.9 which depends on google-cloud-env ~> 2.1.
-# See also https://github.com/fastlane/fastlane/pull/21685#pullrequestreview-2490037163
-module Google
- module Apis
- module FirebaseappdistributionV1alpha
- class GoogleFirebaseAppdistroV1alphaReleaseTest
- include Google::Apis::Core::Hashable
-
- attr_accessor :create_time
- attr_accessor :device_executions
- attr_accessor :display_name
- attr_accessor :login_credential
- attr_accessor :name
- attr_accessor :test_case
- attr_accessor :test_state
-
- def initialize(**args)
- update!(**args)
- end
-
- def update!(**args)
- @create_time = args[:create_time] if args.key?(:create_time)
- @device_executions = args[:device_executions] if args.key?(:device_executions)
- @display_name = args[:display_name] if args.key?(:display_name)
- @login_credential = args[:login_credential] if args.key?(:login_credential)
- @name = args[:name] if args.key?(:name)
- @test_case = args[:test_case] if args.key?(:test_case)
- @test_state = args[:test_state] if args.key?(:test_state)
- end
-
- class Representation < Google::Apis::Core::JsonRepresentation
- property :create_time, as: 'createTime'
- collection :device_executions, as: 'deviceExecutions', class: Google::Apis::FirebaseappdistributionV1alpha::GoogleFirebaseAppdistroV1alphaDeviceExecution, decorator: Google::Apis::FirebaseappdistributionV1alpha::GoogleFirebaseAppdistroV1alphaDeviceExecution::Representation
- property :display_name, as: 'displayName'
- property :login_credential, as: 'loginCredential', class: Google::Apis::FirebaseappdistributionV1alpha::GoogleFirebaseAppdistroV1alphaLoginCredential, decorator: Google::Apis::FirebaseappdistributionV1alpha::GoogleFirebaseAppdistroV1alphaLoginCredential::Representation
- property :name, as: 'name'
- property :test_case, as: 'testCase'
- property :test_state, as: 'testState'
- end
- end
- end
- end
-end