cocina-models.gemspec in cocina-models-0.68.0 vs cocina-models.gemspec in cocina-models-0.69.0

@@ -29,9 +29,10 @@
   spec.add_dependency 'dry-types', '~> 1.1'
   spec.add_dependency 'openapi3_parser' # Parsing openapi doc
   # Match these version requirements to what committee wants,
   # so that our client (non-committee) users have the same dependencies.
   spec.add_dependency 'openapi_parser', '>= 0.11.1', '< 1.0'
+  spec.add_dependency 'super_diff'
   spec.add_dependency 'thor'
   spec.add_dependency 'zeitwerk', '~> 2.1'
 
   spec.add_development_dependency 'bundler', '~> 2.0'
   spec.add_development_dependency 'committee'