diff --git a/lib/customerio/version.rb b/lib/customerio/version.rb
index 432a5eb..2087ad8 100644
--- a/lib/customerio/version.rb
+++ b/lib/customerio/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Customerio
-  VERSION = "5.6.0"
+  VERSION = "6.0.0"
 end