diff --git a/Rakefile b/Rakefile
index 2dbce55..304dbff 100644
--- a/Rakefile
+++ b/Rakefile
@@ -74,6 +74,7 @@ def perform_git_commit
 end
 
 # Returns an array e.g.: ['open', 'http://example.com']
+# rubocop:disable Metrics/CyclomaticComplexity
 def browse_cmd(url)
   require 'rbconfig'
   browser = ENV['BROWSER'] ||
@@ -84,6 +85,7 @@ def browse_cmd(url)
   abort('ERROR: no web browser detected') unless browser
   Array(browser) << url
 end
+# rubocop:enable Metrics/CyclomaticComplexity
 
 # which('ruby') #=> /usr/bin/ruby
 def which(cmd)
diff --git a/client_side_validations-simple_form.gemspec b/client_side_validations-simple_form.gemspec
index 9ba0b79..31e3f90 100644
--- a/client_side_validations-simple_form.gemspec
+++ b/client_side_validations-simple_form.gemspec
@@ -35,7 +35,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'minitest', '~> 5.14'
   spec.add_development_dependency 'mocha', '~> 1.11'
   spec.add_development_dependency 'rake', '~> 13.0'
-  spec.add_development_dependency 'rubocop', '~> 0.85.1'
+  spec.add_development_dependency 'rubocop', '~> 0.86.0'
   spec.add_development_dependency 'rubocop-performance', '~> 1.6'
   spec.add_development_dependency 'rubocop-rails', '~> 2.6'
   spec.add_development_dependency 'simplecov', '~> 0.18.5'