diff --git a/lib/nexmo_developer/version.rb b/lib/nexmo_developer/version.rb
index 1d50f6986..2fcfe48ca 100644
--- a/lib/nexmo_developer/version.rb
+++ b/lib/nexmo_developer/version.rb
@@ -1,3 +1,3 @@
 module NexmoDeveloper
-  VERSION = '0.5.7'.freeze
+  VERSION = '0.5.8'.freeze
 end