diff --git a/voxpupuli-rubocop.gemspec b/voxpupuli-rubocop.gemspec
index 0f1ca0c..ab97b38 100644
--- a/voxpupuli-rubocop.gemspec
+++ b/voxpupuli-rubocop.gemspec
@@ -18,5 +18,5 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency 'rubocop-minitest', '~> 0.30.0'
   s.add_runtime_dependency 'rubocop-performance', '~> 1.17.0'
   s.add_runtime_dependency 'rubocop-rake', '~> 0.6.0'
-  s.add_runtime_dependency 'rubocop-rspec', '~> 2.20.0'
+  s.add_runtime_dependency 'rubocop-rspec', '~> 2.21.0'
 end