berkshelf 7.0.9

• chef 18.5.0 >= 13.6.52

• chef-config 18.5.0 >= 0

• cleanroom 1.0.0 ~> 1.0

• concurrent-ruby 1.3.4 ~> 1.0

• minitar 1.0.2 >= 0.6

• mixlib-archive 1.1.7 >= 0.4, < 2.0

• mixlib-config 3.0.27 >= 2.2.5

• mixlib-shellout 3.3.4 >= 2.0, < 4.0

• octokit 4.25.1 ~> 4.0

• retryable 3.0.5 >= 2.0, < 4.0

• solve 4.0.4 ~> 4.0

• thor 1.3.2 >= 0.20