README.md in elasticsearch-transport-6.0.0 vs README.md in elasticsearch-transport-6.0.1

@@ -14,10 +14,10 @@
 data serialization and transport.
 
 It does not handle calling the Elasticsearch API;
 see the [`elasticsearch-api`](https://github.com/elasticsearch/elasticsearch-ruby/tree/master/elasticsearch-api) library.
 
-The library is compatible with Ruby 1.8.7 or higher and with all versions of Elasticsearch since 0.90.
+The library is compatible with Ruby 1.9 or higher and with all versions of Elasticsearch since 0.90.
 
 Features overview:
 
 * Pluggable logging and tracing
 * Plugabble connection selection strategies (round-robin, random, custom)