diff --git a/imgproxy.gemspec b/imgproxy.gemspec
index d1c5f57..c5c5891 100644
--- a/imgproxy.gemspec
+++ b/imgproxy.gemspec
@@ -25,7 +25,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "pry-byebug", "~> 3.9.0"
   spec.add_development_dependency "rspec", "~> 3.11.0"
   spec.add_development_dependency "rspec_junit_formatter", "~> 0.5.1"
-  spec.add_development_dependency "rubocop", "~> 1.30.1"
+  spec.add_development_dependency "rubocop", "~> 1.48.0"
   spec.add_development_dependency "rubocop-rspec", "~> 2.11.1"
 
   spec.add_development_dependency "aws-sdk-s3", "~> 1.64"