CHANGELOG.md in rubocop-extension-generator-0.4.0 vs CHANGELOG.md in rubocop-extension-generator-0.5.0

@@ -1,6 +1,10 @@
 # master (unreleased)
 
+## v0.5.0
+
+* [#16](https://github.com/rubocop/rubocop-extension-generator/pull/16): Fix CLI error caused by bundler newer than v2.3.9.
+
 ## v0.4.0
 
 * [#13](https://github.com/rubocop/rubocop-extension-generator/pull/13): Fix an `ArgumentError` when RuboCop 1.22.0 or higher.
 
 ## v0.3.0