diff --git a/Gemfile b/Gemfile
index 35a82b2..74263a7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -14,7 +14,7 @@ group :test do
   gem 'puppetlabs_spec_helper'
   gem 'metadata-json-lint'
   gem 'rspec-puppet-facts'
-  gem 'rubocop', '1.77.0'
+  gem 'rubocop', '1.78.0'
   gem 'puppet-lint'
 end