Gemfile in vault-tools-2.0.1 vs Gemfile in vault-tools-2.0.2

@@ -2,10 +2,10 @@
 
 # Specify your gem's dependencies in vault-tools.gemspec
 gemspec
 
 group :development do
-  gem 'rake', '~> 12.3'
+  gem 'rake', '~> 13.0'
   gem 'shotgun', '~> 0.9.2'
   gem 'yard-sinatra'
 end
 
 group :test do