chore: bump version to 1.27.4

Author: chloelbn

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 ## Unreleased
 
+## [1.27.4](https://github.com/algolia/algoliasearch-client-ruby/compare/1.27.3...1.27.4) (2020-09-16)
+
+**Fixed**
+
+* Retrieve all objects when using `copy_index` from `AccountClient` class ([399](https://github.com/algolia/algoliasearch-client-ruby/pull/399))
+
 ## [1.27.3](https://github.com/algolia/algoliasearch-client-ruby/compare/1.27.2...1.27.3) (2020-06-03)
 
 **Fixed**

lib/algolia/version.rb

@@ -1,3 +1,3 @@
 module Algolia
-  VERSION = "1.27.3"
+  VERSION = "1.27.4"
 end