flex-station-data.gemspec in flex-station-data-1.0.1 vs flex-station-data.gemspec in flex-station-data-1.0.2

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 lib = File.expand_path("lib", __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require "flex_station_data/version"
 
 Gem::Specification.new do |spec|
@@ -19,22 +21,23 @@
   spec.metadata["source_code_uri"] = "https://github.com/johncarney/flex-station-data"
   # spec.metadata["changelog_uri"] = "TODO: Put your gem's CHANGELOG.md URL here."
 
   # Specify which files should be added to the gem when it is released.
   # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
-  spec.files = Dir.chdir(File.expand_path('..', __FILE__)) do
+  spec.files = Dir.chdir(File.expand_path(__dir__)) do
     `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   end
   spec.bindir        = "bin"
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.required_ruby_version = ">= 2.5.6"
+  spec.required_ruby_version = ">= 2.7.1"
 
   spec.add_development_dependency "bundler", "~> 2.0"
-  spec.add_development_dependency "rake", "~> 10.0"
-  spec.add_development_dependency "rspec", "~> 3.8"
   spec.add_development_dependency "pry"
+  spec.add_development_dependency "rake", "~> 13.0"
+  spec.add_development_dependency "rspec", "~> 3.8"
+  spec.add_development_dependency "rubocop-rspec"
 
   spec.add_runtime_dependency "activesupport"
   spec.add_runtime_dependency "linefit"
 end