No method error


I just installed the gem per instructions after a few Update calls (rails console `GoogleSafeBrowsing::APIv2.update`) I started getting this every time I update.

NoMethodError: undefined method `delete_chunks_from_list' for #<Class:0x00000103708b78>

`
from /gems/activerecord-4.0.3/lib/active_record/dynamic_matchers.rb:22:in 'method_missing'
from /gems/google_safe_browsing-0.6.1/lib/google_safe_browsing/response_helper.rb:45:in 'block in parse_data_response'
from /gems/google_safe_browsing 0.6.1/lib/google_safe_browsing/response_helper.rb:27:in 'each'
from /gems/google_safe_browsing 0.6.1/lib/google_safe_browsing/response_helper.rb:27:in 'parse_data_response'
from /gems/google_safe_browsing-0.6.1/lib/google_safe_browsing/api_v2.rb:12:in 'update'
`