- s.add_dependency('google-api-client', '~> 0.6.3')
- s.add_dependency('activesupport', '>= 3.2.13')
- s.add_dependency('json', '>= 1.7.7')
- s.add_dependency('andand')
+ # activesupport <4.2.6 only because https://dev.arvados.org/issues/8222
+ s.add_dependency('activesupport', '>= 3.2.13', '< 4.2.6')
+ s.add_dependency('andand', '~> 1.3', '>= 1.3.3')
+ s.add_dependency('google-api-client', '~> 0.6.3', '>= 0.6.3')
+ s.add_dependency('json', '~> 1.7', '>= 1.7.7')