diff --git a/spielbash.gemspec b/spielbash.gemspec
index c9a1d4d..b295bf0 100644
--- a/spielbash.gemspec
+++ b/spielbash.gemspec
@@ -26,7 +26,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency 'childprocess', '~> 0.9'
 
   spec.add_development_dependency 'bundler', '~> 1.16'
-  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rake', '~> 13.4'
   spec.add_development_dependency 'rspec', '~> 3.5'
   spec.add_development_dependency 'rspec_junit_formatter', '~> 0.2'
   spec.add_development_dependency 'simplecov', '~> 0.14'