diff --git a/cloudflare-rails.gemspec b/cloudflare-rails.gemspec
index e89f033..7ae0964 100644
--- a/cloudflare-rails.gemspec
+++ b/cloudflare-rails.gemspec
@@ -24,7 +24,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 13.3.0'
   spec.add_development_dependency 'rspec', '~> 3.13.0'
   spec.add_development_dependency 'rspec-rails', '~> 8.0.2'
-  spec.add_development_dependency 'rubocop', '~> 1.81.1'
+  spec.add_development_dependency 'rubocop', '~> 1.84.0'
   spec.add_development_dependency 'rubocop-performance', '~> 1.26.0'
   spec.add_development_dependency 'rubocop-rails', '~> 2.33.4'
   spec.add_development_dependency 'rubocop-rspec', '~> 3.7.0'