1 files changed, 2 insertions, 1 deletions
diff --git a/Gemfile b/Gemfile
index 782a85357d..c03ce1c5d4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -78,7 +78,8 @@ group(:development, :test) do
 end
 
 group(:changelog) do
-  gem "github_changelog_generator"
+  gem "github_changelog_generator", git: "https://github.com/tduffield/github-changelog-generator", branch: "adjust-tag-section-mapping"
+  gem "mixlib-install"
 end
 
 group(:travis) do