.rubocop.yml in fluent-plugin-diskfree-0.1.2 vs .rubocop.yml in fluent-plugin-diskfree-0.1.3

@@ -5,10 +5,10 @@
     - ''
     - 'vendor/**/*'
     - '.git/**/*'
     - 'bin/*'
   NewCops: enable
-  TargetRubyVersion: 2.6.6
+  TargetRubyVersion: 2.5.0
   SuggestExtensions: false
 
 Layout/BeginEndAlignment:
   Enabled: true
 
\ No newline at end of file