diff --git a/client.go b/client.go
index <HASH>..<HASH> 100644
--- a/client.go
+++ b/client.go
@@ -12,7 +12,7 @@ import (
 )
 
 const (
-	libraryVersion = "0.1.0"
+	libraryVersion = "0.4.0"
 )
 
 type Response http.Response
Update version to <I> in preparation for refactor