cranium.gemspec in cranium-0.8 vs cranium.gemspec in cranium-0.8.1

@@ -1,8 +1,8 @@
 Gem::Specification.new do |spec|
   spec.name = 'cranium'
-  spec.version = '0.8'
+  spec.version = '0.8.1'
   spec.authors = ['Emarsys Technologies']
   spec.email = ['[e-mail]']
   spec.description = %q{Provides Extract, Transform and Load functionality for loading data from CSV files to a Greenplum database.}
   spec.summary = %q{Pure Ruby ETL framework}
   spec.homepage = 'https://github.com/emartech/cranium'
@@ -11,16 +11,16 @@
   spec.files = `git ls-files`.split($/)
   spec.executables = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
-  spec.add_runtime_dependency 'pg', '~> 0'
+  spec.add_runtime_dependency 'pg', '>= 0'
   spec.add_runtime_dependency 'progressbar', '~> 0'
   spec.add_runtime_dependency 'sequel', '>= 4', '< 6'
   spec.add_runtime_dependency 'slop', '~> 3'
 
-  spec.add_development_dependency 'bundler', '~> 1'
-  spec.add_development_dependency 'rake', '~> 10'
+  spec.add_development_dependency 'bundler'
+  spec.add_development_dependency 'rake', '~> 13'
   spec.add_development_dependency 'rspec', '~> 3'
   spec.add_development_dependency 'ruby-prof', '~> 0'
   spec.add_development_dependency 'cucumber', '~> 1'
   spec.add_development_dependency 'dotenv', '~> 2.5'
 end