diff --git a/panolint-rails.gemspec b/panolint-rails.gemspec
index f03d3a1..fb58e74 100644
--- a/panolint-rails.gemspec
+++ b/panolint-rails.gemspec
@@ -18,5 +18,5 @@ Gem::Specification.new do |spec|
   end
 
   spec.add_dependency "brakeman", "6.1.0"
-  spec.add_dependency "rubocop-rails", "2.22.2"
+  spec.add_dependency "rubocop-rails", "2.23.0"
 end