diff --git a/Gemfile b/Gemfile
index 03a9d79..f7df7f6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,5 +7,5 @@ gemspec
 
 group :development do
   gem 'rspec', '~> 3.13'
-  gem 'rubocop', '~> 1.79.2'
+  gem 'rubocop', '~> 1.80.0'
 end