ladder_drive.gemspec in ladder_drive-0.6.6 vs ladder_drive.gemspec in ladder_drive-0.6.7

@@ -13,11 +13,11 @@
   spec.description   = %q{We aim to design abstraction ladder which is able to run on any PLC with same ladder source or binary and prepare full stack tools.}
   spec.homepage      = "https://github.com/ito-soft-design/ladder_drive"
   spec.license       = "MIT"
 
   spec.add_runtime_dependency 'thor',           '~> 0'
-  spec.add_runtime_dependency 'activesupport',  '~> 4.0'
+  spec.add_runtime_dependency 'activesupport',  '~> 6.0'
   spec.add_runtime_dependency 'ffi',            '~> 1.9', '>= 1.9.24'
   spec.add_runtime_dependency 'pi_piper',       '~> 2.0', '>= 2.0.0'
 
   spec.add_runtime_dependency 'serialport',     '~> 1.3', '>= 1.3.1'
   spec.add_runtime_dependency 'ambient_iot',    '~> 0.1', '>= 0.1.1'
@@ -30,9 +30,9 @@
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_development_dependency "bundler", "~> 1.11"
+  spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake", "~> 10.0"
 
 end