rails_chartjs.gemspec in rails_chartjs-1.0 vs rails_chartjs.gemspec in rails_chartjs-1.1

@@ -17,11 +17,11 @@
   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 = %w(lib)
 
-  spec.add_dependency 'railties','~> 3.1', '>= 3.1'
+  spec.add_dependency 'railties','~> 6.0.0', '>= 6.0.0'
 
-  spec.add_development_dependency 'rails', '~> 3.1', '>= 3.1'
-  spec.add_development_dependency 'bundler', '~> 1.3'
-  spec.add_development_dependency 'rake', '~> 10.4', '>= 10.4.2'
+  spec.add_development_dependency 'rails', '~> 6.0.0', '>= 6.0.0'
+  spec.add_development_dependency 'bundler', '~> 2.0.2', '>= 2.0.2'
+  spec.add_development_dependency 'rake', '~> 13.0.0', '>= 13.0.0'
 end
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