rekkyo.gemspec in rekkyo-0.1.0 vs rekkyo.gemspec in rekkyo-0.2.0

- old
+ new

@@ -29,9 +29,9 @@
   spec.require_paths = ["lib"]
 
   spec.add_development_dependency "bundler", "~> 1.17"
   spec.add_development_dependency "pry", ">= 0.12.2"
   spec.add_development_dependency "pry-doc", ">= 0.13.5"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake", "~> 12.3"
   spec.add_development_dependency "rspec", "~> 3.8"
   spec.add_development_dependency "rubocop", ">= 0.61.1"
 end