friendly_shipping.gemspec in friendly_shipping-0.4.14 vs friendly_shipping.gemspec in friendly_shipping-0.5

@@ -26,10 +26,10 @@
   spec.add_runtime_dependency "dry-monads", "~> 1.0"
   spec.add_runtime_dependency "money", ">= 6.0.0"
   spec.add_runtime_dependency "nokogiri", ">= 1.6"
   spec.add_runtime_dependency "physical", ">= 0.4.4"
   spec.add_runtime_dependency "rest-client", "~> 2.0"
-  spec.required_ruby_version = '>= 2.4'
+  spec.required_ruby_version = '>= 2.5'
 
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "dotenv"
   spec.add_development_dependency "factory_bot", "~> 5.0"
   spec.add_development_dependency "pry"