ddmemoize.gemspec in ddmemoize-1.0.0rc1 vs ddmemoize.gemspec in ddmemoize-1.0.0

@@ -12,10 +12,10 @@
   spec.homepage      = 'https://github.com/ddfreyne/ddmemoize'
   spec.license       = 'MIT'
 
   spec.required_ruby_version = '>= 2.3.0'
 
-  spec.add_runtime_dependency('ddmetrics', '= 1.0.0rc1') # TODO: upgrade
+  spec.add_runtime_dependency('ddmetrics', '~> 1.0')
   spec.add_runtime_dependency('ref', '~> 2.0')
 
   spec.files         = `git ls-files -z`.split("\x0")
   spec.require_paths = ['lib']
 end