diff --git a/Rakefile b/Rakefile
index fcb5cc8..dd6ebce 100644
--- a/Rakefile
+++ b/Rakefile
@@ -37,7 +37,7 @@ desc 'Run the samples'
 task :samples do
   FileUtils.rm_rf('samples/tmp')
   sh 'bundle exec polytrix exec --solo=samples --solo-glob="*.{rb,sh}"'
-  sh 'bundle exec polytrix report code2doc --solo=samples --solo-glob="*.{rb,sh}"'
+  sh 'bundle exec polytrix generate code2doc --solo=samples --solo-glob="*.{rb,sh}"'
 end
 
 desc 'Build the documentation from the samples'
diff --git a/pacto.gemspec b/pacto.gemspec
index b53009d..f9213cf 100644
--- a/pacto.gemspec
+++ b/pacto.gemspec
@@ -33,7 +33,7 @@ Gem::Specification.new do |gem|
   gem.add_dependency 'json-schema-generator', '~> 0.0', '>= 0.0.7'
   gem.add_dependency 'thor', '~> 0.19'
 
-  gem.add_development_dependency 'polytrix', '~> 0.1', '>= 0.1.3'
+  gem.add_development_dependency 'polytrix', '~> 0.1', '>= 0.1.4'
   gem.add_development_dependency 'coveralls', '~> 0'
   gem.add_development_dependency 'fabrication', '~> 2.11'
   gem.add_development_dependency 'rake', '~> 10.0'