1 files changed, 6 insertions, 0 deletions
diff --git a/.sync.yml b/.sync.yml
index e4407f1..6c7d513 100644
--- a/.sync.yml
+++ b/.sync.yml
@@ -1,5 +1,11 @@
 ---
 Gemfile:
+  optional:
+    ':development':
+      - gem: 'github_changelog_generator'
+        git: 'https://github.com/skywinder/github-changelog-generator'
+        ref: '20ee04ba1234e9e83eb2ffb5056e23d641c7a018'
+        condition: "Gem::Version.new(RUBY_VERSION.dup) >= Gem::Version.new('2.2.2')"
   required:
     ':system_tests':
       - gem: 'puppet-module-posix-system-r#{minor_version}'