diff --git a/README.md b/README.md
index 8408368..3be506b 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ application's `Gemfile`:
 
 ```ruby
 source "https://rubygems.pkg.github.com/epimorphics" do
-  gem "sapi-client-ruby", "~> 1.2"
+  gem "sapi-client-ruby", "~> 1.3"
 end
 ```