gir_ffi 0.15.8

• aruba 2.0.1 ~> 2.0.0

• minitest 5.23.0 ~> 5.12

• minitest-focus 1.3.1 ~> 1.3.1

• rake 13.2.1 ~> 13.0

• rake-manifest 0.2.3 ~> 0.2.0

• rexml 3.2.8 ~> 3.0

• rspec-mocks 3.13.1 ~> 3.5

• rubocop 1.23.0 ~> 1.23.0

• rubocop-minitest 0.16.0 ~> 0.16.0

• rubocop-packaging 0.5.2 ~> 0.5.0

• rubocop-performance 1.12.0 ~> 1.12.0

• simplecov 0.21.2 ~> 0.21.0