Rakefile in brief-1.17.4 vs Rakefile in brief-1.17.5

@@ -1,9 +1,10 @@
 Dir[File.join(Dir.pwd, 'tasks', '**', '*.rb')].each { |f| require f }
 Dir[File.join(Dir.pwd, 'tasks', '*.rake')].each { |f| load f }
 
 require "bundler/gem_tasks"
 require 'rspec/core/rake_task'
+require 'git-version-bump/rake-tasks'
 
 RSpec::Core::RakeTask.new(:spec)
 
 Distribution.configure do |config|
   config.package_name = 'brief'