tinytyping.gemspec in tinytyping-0.4.0 vs tinytyping.gemspec in tinytyping-0.5.0

@@ -1,6 +1,8 @@
-lib = File.expand_path('../lib', __FILE__)
+# frozen_string_literal: true
+
+lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'tinytyping/version'
 
 Gem::Specification.new do |spec|
   spec.name          = 'tinytyping'
@@ -20,8 +22,8 @@
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.add_development_dependency 'bundler', '~> 1.14'
   spec.add_development_dependency 'minitest', '~> 5.0'
-  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rake', '~> 12.3.3'
   spec.add_development_dependency 'rubocop'
 end