Even newer rubocop 1.22.1 and ruby 2.5

rubocop.yml

@@ -6,7 +6,7 @@ AllCops:
   # Ruby 2.4 is the oldest version we can use with the latest version of rubocop (1.11.0 as of 13/03/2021).
   # Puppet agent 5 ships with ruby 2.4.  Puppetserver 5 has JRuby 2.1.x which is only ruby 2.3 compatible, but this
   # is unlikely to cause many issues.  If/when it does, we can disable the relevant cop inline as appropriate.
-  TargetRubyVersion: 2.4
+  TargetRubyVersion: 2.5
   Include:
     - '**/*.rb'
   Exclude:
@@ -606,3 +606,43 @@ Style/RedundantArgument: # (new in 1.4)
   Enabled: true
 Style/SwapValues: # (new in 1.1)
   Enabled: true
+Layout/LineEndStringConcatenationIndentation: # new in 1.18
+  Enabled: true
+Lint/AmbiguousOperatorPrecedence: # new in 1.21
+  Enabled: true
+Lint/AmbiguousRange: # new in 1.19
+  Enabled: true
+Lint/EmptyInPattern: # new in 1.16
+  Enabled: true
+Lint/IncompatibleIoSelectWithFiberScheduler: # new in 1.21
+  Enabled: true
+Lint/RequireRelativeSelfPath: # new in 1.22
+  Enabled: true
+Security/IoMethods: # new in 1.22
+  Enabled: true
+Style/InPatternThen: # new in 1.16
+  Enabled: true
+Style/MultilineInPatternThen: # new in 1.16
+  Enabled: true
+Style/NumberedParameters: # new in 1.22
+  Enabled: true
+Style/NumberedParametersLimit: # new in 1.22
+  Enabled: true
+Style/QuotedSymbols: # new in 1.16
+  Enabled: true
+Style/RedundantSelfAssignmentBranch: # new in 1.19
+  Enabled: true
+Style/SelectByRegexp: # new in 1.22
+  Enabled: true
+Style/StringChars: # new in 1.12
+  Enabled: true
+RSpec/ExcessiveDocstringSpacing: # new in 2.5
+  Enabled: true
+RSpec/IdenticalEqualityAssertion: # new in 2.4
+  Enabled: true
+RSpec/SubjectDeclaration: # new in 2.5
+  Enabled: true
+RSpec/Rails/AvoidSetupHook: # new in 2.4
+  Enabled: true
+
+

voxpupuli-test.gemspec

@@ -25,9 +25,9 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency 'rspec-puppet-utils', '>= 1.9.5'
 
   # Rubocop
-  s.add_runtime_dependency 'rubocop', '~> 1.11.0'
-  s.add_runtime_dependency 'rubocop-rspec', '~> 2.2.0'
-  s.add_runtime_dependency 'rubocop-rake', '~> 0.5.1'
+  s.add_runtime_dependency 'rubocop', '~> 1.22.1'
+  s.add_runtime_dependency 'rubocop-rspec', '~> 2.5.0'
+  s.add_runtime_dependency 'rubocop-rake', '~> 0.6.0'
 
   # Linting
   # meta gem to pull in all puppet-lint plugins + puppet-lint itself