upperkut.gemspec in upperkut-0.7.4 vs upperkut.gemspec in upperkut-0.7.5

@@ -22,8 +22,8 @@
   spec.required_ruby_version = '>= 2.2.2'
 
   spec.add_dependency 'connection_pool', '~> 2.2', '>= 2.2.2'
   spec.add_dependency 'redis', '>= 4.1.0', '< 5.0.0'
   spec.add_development_dependency 'bundler', '>= 1.16'
-  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec', '~> 3.0'
 end