.rubocop.yml in sidekiq-logstash-1.2.1 vs .rubocop.yml in sidekiq-logstash-2.0.0

@@ -4,19 +4,20 @@
   - rubocop-performance
 
 AllCops:
   DisplayCopNames: true
   DisplayStyleGuide: true
-  TargetRubyVersion: 2.3
+  NewCops: enable
+  TargetRubyVersion: 2.5
 
 Metrics/BlockLength:
   Exclude:
     - spec/**/*.rb
 
-Metrics/LineLength:
+Layout/LineLength:
   Max: 120
   Exclude:
     - spec/**/*.rb
 
 Style/Documentation:
   Exclude:
-    - 'spec/**/*'
\ No newline at end of file
+    - 'spec/**/*'