csb.gemspec in csb-0.3.0 vs csb.gemspec in csb-0.3.1

@@ -24,8 +24,8 @@
 
   spec.add_dependency "rails", ">= 5.2.4.2"
   spec.add_dependency "csv"
 
   spec.add_development_dependency "bundler", "~> 2.0"
-  spec.add_development_dependency "rake", ">= 12.3.3"
-  spec.add_development_dependency "rspec", "~> 3.0"
+  spec.add_development_dependency "rake"
+  spec.add_development_dependency "rspec"
 end