diff --git a/bucket_store.gemspec b/bucket_store.gemspec
index 4522550..966ea7f 100644
--- a/bucket_store.gemspec
+++ b/bucket_store.gemspec
@@ -21,7 +21,7 @@ Gem::Specification.new do |s|
   s.add_dependency "aws-sdk-s3", ">= 1.147"
   s.add_dependency "google-cloud-storage", ">= 1.50"
 
-  s.add_development_dependency "gc_ruboconfig", "~> 4.4.2"
+  s.add_development_dependency "gc_ruboconfig", "~> 5.0.2"
   s.add_development_dependency "pry-byebug", "~> 3.10"
   s.add_development_dependency "rspec", "~> 3.13"
   s.add_development_dependency "rspec-github", "~> 2.4.0"