chore(deps): rubocop-jekyll 0.4

Author: DirtyF

jekyll-redirect-from.gemspec

@@ -29,5 +29,5 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "jekyll-sitemap", "~> 1.0"
   spec.add_development_dependency "rake", "~> 12.0"
   spec.add_development_dependency "rspec", "~> 3.5"
-  spec.add_development_dependency "rubocop-jekyll", "~> 0.3"
+  spec.add_development_dependency "rubocop-jekyll", "~> 0.4"
 end