diff --git a/lib/nexmo_developer/version.rb b/lib/nexmo_developer/version.rb
index 693f7c83d..d3833604b 100644
--- a/lib/nexmo_developer/version.rb
+++ b/lib/nexmo_developer/version.rb
@@ -1,3 +1,3 @@
 module NexmoDeveloper
-  VERSION = '0.4.1'.freeze
+  VERSION = '0.4.2'.freeze
 end