diff --git a/warclight.gemspec b/warclight.gemspec
index 90196f1..2e4bc9e 100644
--- a/warclight.gemspec
+++ b/warclight.gemspec
@@ -34,7 +34,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'poltergeist'
   s.add_development_dependency 'rake', '~> 13.0'
   s.add_development_dependency 'rspec-rails', '~> 6.0'
-  s.add_development_dependency 'rubocop', '~> 1.40.0'
+  s.add_development_dependency 'rubocop', '~> 1.52.1'
   s.add_development_dependency 'rubocop-performance'
   s.add_development_dependency 'rubocop-rails'
   s.add_development_dependency 'rubocop-rspec', '~> 2.15.0'