dynamo-store.gemspec in dynamo-store-1.0.0 vs dynamo-store.gemspec in dynamo-store-1.0.2

@@ -38,14 +38,16 @@
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.add_dependency 'activesupport', '> 5.0'
   spec.add_dependency 'aws-sdk-dynamodb', '> 1.0'
+  spec.add_dependency 'rexml'
 
   spec.add_development_dependency 'appraisal'
   spec.add_development_dependency 'deep-cover'
-  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec', '~> 3.0'
+  spec.add_development_dependency 'rspec_junit_formatter'
   spec.add_development_dependency 'simplecov'
+  spec.add_development_dependency 'simplecov-lcov', '~> 0.8.0'
   spec.add_development_dependency 'timecop'
-  spec.add_development_dependency 'rspec_junit_formatter'
 end