Davide Milesi

Hello, we have the same issue with the new google-dfp-api-1.13.0 version. The problem happened before in https://github.com/googleads/google-api-ads-ruby/issues/29 https://github.com/googleads/google-api-ads-ruby/issues/74 and https://github.com/googleads/google-api-ads-ruby/issues/89. Thank you.

As a workaround we pointed to the GitHub repository instead of the Rubygem in our Gemfile like this: ``` git '[email protected]:googleads/google-api-ads-ruby.git' do gem 'google-dfp-api', tag: 'ad_manager_api-1.13.0', glob: 'ad_manager_api/*.gemspec' gem 'google-ads-common',...