Gemfile in chef-vault-2.9.1 vs Gemfile in chef-vault-2.9.2

@@ -1,12 +1,12 @@
 source "https://rubygems.org/"
 
 group :development do
-  gem "chefstyle", git: "https://github.com/chef/chefstyle.git"
+  gem "chefstyle", "= 0.5.0"
 end
 if RUBY_VERSION.to_f >= 2.0
   group :changelog do
-    gem "github_changelog_generator", git: "https://github.com/tduffield/github-changelog-generator", branch: "adjust-tag-section-mapping"
+    gem "github_changelog_generator", git: "https://github.com/chef/github-changelog-generator"
   end
 end
 
 gemspec