Dependabot can't evaluate your Ruby dependency files

[dependabot-preview]

Dependabot can't evaluate your Ruby dependency files.

As a result, Dependabot couldn't check whether any of your dependencies are out-of-date.

The error Dependabot encountered was:

Bundler::Dsl::DSLError with message: 
[!] There was an error parsing `Gemfile`: 
[!] There was an error while loading `ffi-yajl-universal-java.gemspec`: No such file or directory @ rb_sysopen - /home/dependabot/dependabot-updater/dependabot_tmp_dir/ffi-yajl.gemspec.shared. Bundler cannot continue.

 #  from /home/dependabot/dependabot-updater/dependabot_tmp_dir/ffi-yajl-universal-java.gemspec:1
 #  -------------------------------------------
 >  gemspec = eval(IO.read(File.expand_path(File.join(File.dirname(__FILE__), "ffi-yajl.gemspec.shared"))))
 #  
 #  -------------------------------------------
. Bundler cannot continue.

 #  from /home/dependabot/dependabot-updater/dependabot_tmp_dir/Gemfile:3
 #  -------------------------------------------
 #  
 >  gemspec name: "ffi-yajl"
 #  
 #  -------------------------------------------

View the update logs.