diff --git a/cf-uaa-lib.gemspec b/cf-uaa-lib.gemspec
index d0084b6..e2f2a60 100644
--- a/cf-uaa-lib.gemspec
+++ b/cf-uaa-lib.gemspec
@@ -39,7 +39,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'rake', '>= 10.3.2', '~> 13.0'
   s.add_development_dependency 'rspec', '>= 2.14.1', '~> 3.9'
   s.add_development_dependency 'simplecov', '~> 0.21.2'
-  s.add_development_dependency 'simplecov-rcov', '~> 0.2.3'
+  s.add_development_dependency 'simplecov-rcov', '~> 0.3.0'
   s.add_development_dependency 'ci_reporter', '>= 1.9.2', '~> 2.0'
   s.add_development_dependency 'json_pure', '>= 1.8.1', '~> 2.5'
   s.add_development_dependency 'ci_reporter_rspec', '~> 1.0'