postfix-exporter.gemspec in postfix-exporter-0.1.0 vs postfix-exporter.gemspec in postfix-exporter-1.0.0

@@ -16,17 +16,17 @@
 
 	s.authors  = ["Matt Palmer"]
 	s.email    = ["[e-mail]"]
 	s.homepage = "https://github.com/discourse/postfix-exporter"
 
-	s.files = `git ls-files -z`.split("\0").reject { |f| f =~ /^(G|spec|Dockerfile|Rakefile)/ }
+	s.files = `git ls-files -z`.split("\0").reject { |f| f =~ /^(G|spec|Rakefile)/ }
 	s.executables = ["postfix-exporter"]
 
 	s.required_ruby_version = ">= 2.1.0"
 
-	s.add_runtime_dependency 'prometheus-client', '~> 0.7', '< 0.10'
-	s.add_runtime_dependency 'rack', '~> 2.0'
+	s.add_runtime_dependency 'prometheus-client'
+	s.add_runtime_dependency 'rack'
 
 	s.add_development_dependency 'bundler'
 	s.add_development_dependency 'github-release'
-	s.add_development_dependency 'rake'
+	s.add_development_dependency 'rake', '~> 10.4', '>= 10.4.2'
 end