Gemfile in relaton-w3c-1.9.0 vs Gemfile in relaton-w3c-1.9.1

@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 
 # Specify your gem's dependencies in relaton_w3c.gemspec
 gemspec
 
-gem "rake", "~> 12.0"
+gem "rake", "~> 13.0"
 gem "rspec", "~> 3.0"