qiita_trend.gemspec in qiita_trend-0.3.7 vs qiita_trend.gemspec in qiita_trend-0.3.8

@@ -40,10 +40,10 @@
   # qiita_trendに必要な依存gem設定（ここは最小限にすること）
   spec.add_dependency 'mechanize'
   spec.add_dependency 'nokogiri', '~> 1.9'
   # 開発中のみ必要なgem設定
   spec.add_development_dependency 'bundler', '~> 2.0'
-  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec', '~> 3.0'
   spec.add_development_dependency 'rspec_junit_formatter'
   spec.add_development_dependency 'rubocop', '~> 0.62'
   spec.add_development_dependency 'rubocop-rspec'
   spec.add_development_dependency 'simplecov'