bump onebox version

bump onebox version

diff --git a/lib/onebox/version.rb b/lib/onebox/version.rb
index 5fa09b5..e966245 100644
--- a/lib/onebox/version.rb
+++ b/lib/onebox/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Onebox
-  VERSION = "1.8.88"
+  VERSION = "1.8.89"
 end

GitHub sha: 4ede3dc2