diff --git a/puppet-lint-topscope-variable-check.gemspec b/puppet-lint-topscope-variable-check.gemspec
index fcaaac7..0106966 100644
--- a/puppet-lint-topscope-variable-check.gemspec
+++ b/puppet-lint-topscope-variable-check.gemspec
@@ -1,10 +1,10 @@
 Gem::Specification.new do |spec|
   spec.name        = 'puppet-lint-topscope-variable-check'
   spec.version     = '1.0.1'
-  spec.homepage    = 'https://github.com/Sixt/puppet-lint-topscope-variable-check'
+  spec.homepage    = 'https://github.com/voxpupuli/puppet-lint-topscope-variable-check'
   spec.license     = 'MIT'
-  spec.author      = 'Martin Merfort'
-  spec.email       = 'platformengineering@sixt.com'
+  spec.author      = 'Vox Pupuli'
+  spec.email       = 'voxpupuli@groups.io'
   spec.files       = Dir[
     'README.md',
     'LICENSE',
@@ -18,10 +18,10 @@ Gem::Specification.new do |spec|
   DESC
 
   spec.add_dependency             'puppet-lint', '~> 2.0'
-  spec.add_development_dependency 'coveralls', '~> 0.8'
   spec.add_development_dependency 'rake', '~> 12.0'
   spec.add_development_dependency 'rspec', '~> 3.0'
   spec.add_development_dependency 'rspec-collection_matchers', '~> 1.0'
   spec.add_development_dependency 'rspec-its', '~> 1.0'
   spec.add_development_dependency 'rubocop', '~> 0.58'
+  spec.add_development_dependency 'simplecov'
 end