cloudstrap.gemspec in cloudstrap-0.49.12.pre vs cloudstrap.gemspec in cloudstrap-0.50.1.pre

@@ -4,11 +4,11 @@
   gem.name          = 'cloudstrap'
   gem.homepage      = 'https://github.com/colstrom/cloudstrap'
   gem.summary       = 'Strapping Boots to Clouds'
 
   gem.version       = "#{tag}.pre"
-  gem.licenses      = 'MIT'
+  gem.licenses      = ['MIT']
   gem.authors       = ['Chris Olstrom']
   gem.email         = '[e-mail]'
 
   gem.cert_chain    = ['trust/certificates/colstrom.pem']
   gem.signing_key   = File.expand_path ENV.fetch 'GEM_SIGNING_KEY'
@@ -18,18 +18,18 @@
   gem.executables   = `git ls-files -z -- bin/*`.split("\x0").map { |f| File.basename(f) }
 
   gem.require_paths = ['lib']
 
   gem.add_runtime_dependency 'aws-sdk',          '~> 2.7',   '>= 2.7.0'
-  gem.add_runtime_dependency 'burdened-acrobat', '~> 0.3',   '>= 0.3.4'
+  gem.add_runtime_dependency 'burdened-acrobat', '~> 0.3',   '>= 0.3.0'
   gem.add_runtime_dependency 'concurrent-ruby',  '~> 1.0',   '>= 1.0.0'
   gem.add_runtime_dependency 'contracts',        '~> 0.14',  '>= 0.14.0', '<= 0.15.0'
   gem.add_runtime_dependency 'faraday',          '~> 0.11',  '>= 0.11.0'
   gem.add_runtime_dependency 'ipaddress',        '~> 0.8',   '>= 0.8.0'
   gem.add_runtime_dependency 'java-properties',  '~> 0.2',   '>= 0.2.0'
   gem.add_runtime_dependency 'moneta',           '~> 0.8',   '>= 0.8.0'
   gem.add_runtime_dependency 'multi_json',       '~> 1.12',  '>= 1.12.0'
-  gem.add_runtime_dependency 'path53',           '~> 0.4',   '>= 0.4.8'
+  gem.add_runtime_dependency 'path53',           '~> 0.4',   '>= 0.4.0'
   gem.add_runtime_dependency 'retries',          '~> 0.0.5', '>= 0.0.5'
   gem.add_runtime_dependency 'sshkey',           '~> 1.9',   '>= 1.9.0'
   gem.add_runtime_dependency 'sshkit',           '~> 1.12',  '>= 1.12.0'
   gem.add_runtime_dependency 'tty-spinner',      '~> 0.4',   '>= 0.4.0'
   gem.add_runtime_dependency 'tty-table',        '~> 0.8',   '>= 0.8.0'