Bump rubocop to 0.65.0

Fix config and regenerate TODO config.

4 files changed, 358 insertions, 74 deletions

diff --git a/.rubocop.yml b/.rubocop.yml
index a6412ecb13..7f8997dc1f 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -2,7 +2,7 @@ inherit_from:
   - .rubocop_todo.yml
 
 AllCops:
-  TargetRubyVersion: 1.9
+  TargetRubyVersion: 2.3
   Exclude:
     - tmp/**/*
     - lib/bundler/vendor/**/*
@@ -14,10 +14,6 @@ AllCops:
 Lint/AssignmentInCondition:
   Enabled: false
 
-Lint/EndAlignment:
-  EnforcedStyleAlignWith: variable
-  AutoCorrect: true
-
 Lint/UnusedMethodArgument:
   Enabled: false
 
@@ -33,6 +29,10 @@ Layout/AccessModifierIndentation:
 Layout/AlignParameters:
   EnforcedStyle: with_fixed_indentation
 
+Layout/EndAlignment:
+  EnforcedStyleAlignWith: variable
+  AutoCorrect: true
+
 Layout/MultilineOperationIndentation:
   EnforcedStyle: indented
 
@@ -74,7 +74,10 @@ Style/StringLiteralsInInterpolation:
 
 # Having these make it easier to *not* forget to add one when adding a new
 # value and you can simply copy the previous line.
-Style/TrailingCommaInLiteral:
+Style/TrailingCommaInArrayLiteral:
+  EnforcedStyleForMultiline: comma
+
+Style/TrailingCommaInHashLiteral:
   EnforcedStyleForMultiline: comma
 
 Style/TrailingUnderscoreVariable:
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index e8c49c05c4..80d5f9b4cc 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -1,35 +1,144 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2017-09-17 16:46:43 +0900 using RuboCop version 0.50.0.
+# on 2019-03-01 19:11:10 +0100 using RuboCop version 0.65.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
+# Offense count: 2
+# Configuration parameters: Include.
+# Include: **/*.gemspec
+Gemspec/DuplicatedAssignment:
+  Exclude:
+    - 'bundler.gemspec'
+
+# Offense count: 13
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, IndentationWidth.
+# SupportedStyles: outdent, indent
+Layout/AccessModifierIndentation:
+  Exclude:
+    - 'lib/bundler/cli.rb'
+    - 'lib/bundler/definition.rb'
+    - 'lib/bundler/feature_flag.rb'
+    - 'lib/bundler/gem_helpers.rb'
+    - 'lib/bundler/index.rb'
+    - 'lib/bundler/remote_specification.rb'
+    - 'lib/bundler/shared_helpers.rb'
+    - 'lib/bundler/source/path.rb'
+    - 'spec/realworld/gemfile_source_header_spec.rb'
+
+# Offense count: 71
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle.
+# SupportedHashRocketStyles: key, separator, table
+# SupportedColonStyles: key, separator, table
+# SupportedLastArgumentHashStyles: always_inspect, always_ignore, ignore_implicit, ignore_explicit
+Layout/AlignHash:
+  Exclude:
+    - 'lib/bundler/cli/console.rb'
+    - 'lib/bundler/cli/gem.rb'
+    - 'lib/bundler/dependency.rb'
+    - 'lib/bundler/graph.rb'
+    - 'lib/bundler/lockfile_parser.rb'
+    - 'lib/bundler/plugin/index.rb'
+    - 'lib/bundler/source/rubygems.rb'
+    - 'spec/realworld/dependency_api_spec.rb'
+    - 'spec/realworld/gemfile_source_header_spec.rb'
+    - 'spec/realworld/mirror_probe_spec.rb'
+    - 'spec/support/artifice/endpoint.rb'
+
+# Offense count: 7
+# Cop supports --auto-correct.
+Layout/BlockEndNewline:
+  Exclude:
+    - 'lib/bundler/settings.rb'
+    - 'spec/bundler/shared_helpers_spec.rb'
+
+# Offense count: 17
+# Cop supports --auto-correct.
+Layout/ClosingHeredocIndentation:
+  Exclude:
+    - 'lib/bundler/cli/plugin.rb'
+    - 'lib/bundler/rubygems_gem_installer.rb'
+    - 'spec/bundler/bundler_spec.rb'
+    - 'spec/commands/config_spec.rb'
+    - 'spec/install/bundler_spec.rb'
+    - 'spec/install/failure_spec.rb'
+    - 'spec/lock/lockfile_bundler_1_spec.rb'
+    - 'spec/lock/lockfile_spec.rb'
+    - 'spec/other/platform_spec.rb'
+
+# Offense count: 5
+# Cop supports --auto-correct.
+Layout/ElseAlignment:
+  Exclude:
+    - 'lib/bundler/dsl.rb'
+    - 'lib/bundler/resolver.rb'
+    - 'lib/bundler/source/path.rb'
+
+# Offense count: 290
+# Cop supports --auto-correct.
+Layout/EmptyLineAfterGuardClause:
+  Enabled: false
+
+# Offense count: 4
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyleAlignWith, AutoCorrect, Severity.
+# SupportedStylesAlignWith: keyword, variable, start_of_line
+Layout/EndAlignment:
+  Exclude:
+    - 'lib/bundler/dsl.rb'
+    - 'lib/bundler/resolver.rb'
+    - 'lib/bundler/source/path.rb'
+
 # Offense count: 10
 # Cop supports --auto-correct.
-# Configuration parameters: SupportedStyles, IndentationWidth.
+# Configuration parameters: IndentationWidth.
 # SupportedStyles: special_inside_parentheses, consistent, align_brackets
 Layout/IndentArray:
   EnforcedStyle: consistent
 
-# Offense count: 40
+# Offense count: 46
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
+# Configuration parameters: EnforcedStyle.
 # SupportedStyles: auto_detection, squiggly, active_support, powerpack, unindent
 Layout/IndentHeredoc:
   Enabled: false
 
+# Offense count: 4
+# Cop supports --auto-correct.
+# Configuration parameters: Width, IgnoredPatterns.
+Layout/IndentationWidth:
+  Exclude:
+    - 'lib/bundler/dsl.rb'
+    - 'lib/bundler/resolver.rb'
+    - 'lib/bundler/source/path.rb'
+
 # Offense count: 3
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
+# Configuration parameters: EnforcedStyle, IndentationWidth.
 # SupportedStyles: aligned, indented, indented_relative_to_receiver
 Layout/MultilineMethodCallIndentation:
   Exclude:
     - 'lib/bundler/cli/common.rb'
     - 'spec/bundler/plugin/source_list_spec.rb'
 
-# Offense count: 31
+# Offense count: 9
+# Cop supports --auto-correct.
+Layout/RescueEnsureAlignment:
+  Exclude:
+    - 'lib/bundler/cli.rb'
+    - 'lib/bundler/cli/gem.rb'
+    - 'lib/bundler/definition.rb'
+    - 'lib/bundler/installer/parallel_installer.rb'
+    - 'lib/bundler/resolver.rb'
+    - 'lib/bundler/ruby_version.rb'
+    - 'lib/bundler/rubygems_integration.rb'
+    - 'lib/bundler/shared_helpers.rb'
+
+# Offense count: 27
 Lint/AmbiguousBlockAssociation:
   Exclude:
     - 'lib/bundler/definition.rb'
@@ -40,7 +149,6 @@ Lint/AmbiguousBlockAssociation:
     - 'spec/install/gems/flex_spec.rb'
     - 'spec/lock/lockfile_bundler_1_spec.rb'
     - 'spec/lock/lockfile_spec.rb'
-    - 'spec/other/major_deprecation_spec.rb'
     - 'spec/runtime/setup_spec.rb'
     - 'spec/support/helpers.rb'
     - 'spec/support/indexes.rb'
@@ -51,7 +159,7 @@ Lint/EmptyWhen:
     - 'lib/bundler/friendly_errors.rb'
     - 'spec/support/builders.rb'
 
-# Offense count: 3
+# Offense count: 4
 Lint/HandleExceptions:
   Exclude:
     - 'lib/bundler/psyched_yaml.rb'
@@ -62,14 +170,18 @@ Lint/IneffectiveAccessModifier:
   Exclude:
     - 'lib/bundler/settings.rb'
 
-# Offense count: 6
+# Offense count: 3
 Lint/InterpolationCheck:
   Exclude:
     - 'lib/bundler/dsl.rb'
     - 'lib/bundler/installer/standalone.rb'
-    - 'spec/commands/binstubs_spec.rb'
     - 'spec/install/gems/standalone_spec.rb'
-    - 'spec/other/major_deprecation_spec.rb'
+
+# Offense count: 1
+# Configuration parameters: MaximumRangeSize.
+Lint/MissingCopEnableDirective:
+  Exclude:
+    - 'lib/bundler/version.rb'
 
 # Offense count: 3
 Lint/NestedMethodDefinition:
@@ -86,50 +198,61 @@ Lint/RescueException:
     - 'lib/bundler/rubygems_integration.rb'
     - 'lib/bundler/worker.rb'
 
-# Offense count: 29
-Lint/RescueWithoutErrorClass:
-  Enabled: false
-
 # Offense count: 2
 Lint/ShadowedException:
   Exclude:
     - 'lib/bundler.rb'
     - 'lib/bundler/rubygems_integration.rb'
 
+# Offense count: 5
+# Cop supports --auto-correct.
+Lint/UnneededRequireStatement:
+  Exclude:
+    - 'lib/bundler.rb'
+    - 'lib/bundler/worker.rb'
+    - 'spec/realworld/dependency_api_spec.rb'
+    - 'spec/realworld/gemfile_source_header_spec.rb'
+    - 'spec/realworld/mirror_probe_spec.rb'
+
 # Offense count: 1
 # Configuration parameters: ContextCreatingMethods, MethodCreatingMethods.
 Lint/UselessAccessModifier:
   Exclude:
     - 'lib/bundler/fetcher.rb'
 
-# Offense count: 6
+# Offense count: 1
 Lint/UselessAssignment:
   Exclude:
     - 'lib/bundler/index.rb'
-    - 'lib/bundler/installer.rb'
-
-# Offense count: 2564
-# Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
-# URISchemes: http, https
-Metrics/LineLength:
-  Max: 207
 
 # Offense count: 1
 Naming/AccessorMethodName:
   Exclude:
     - 'lib/bundler/source/git.rb'
 
-# Offense count: 31
+# Offense count: 33
 # Configuration parameters: Blacklist.
-# Blacklist: END, (?-mix:EO[A-Z]{1})
+# Blacklist: (?-mix:(^|\s)(EO[A-Z]{1}|END)(\s|$))
 Naming/HeredocDelimiterNaming:
   Enabled: false
 
+# Offense count: 7
+# Configuration parameters: EnforcedStyleForLeadingUnderscores.
+# SupportedStylesForLeadingUnderscores: disallowed, required, optional
+Naming/MemoizedInstanceVariableName:
+  Exclude:
+    - 'lib/bundler.rb'
+    - 'lib/bundler/lazy_specification.rb'
+    - 'lib/bundler/ruby_version.rb'
+    - 'lib/bundler/rubygems_ext.rb'
+    - 'spec/support/sudo.rb'
+
 # Offense count: 9
-# Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist.
+# Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist, MethodDefinitionMacros.
 # NamePrefix: is_, has_, have_
 # NamePrefixBlacklist: is_, has_, have_
 # NameWhitelist: is_a?
+# MethodDefinitionMacros: define_method, define_singleton_method
 Naming/PredicateName:
   Exclude:
     - 'spec/**/*'
@@ -140,25 +263,25 @@ Naming/PredicateName:
     - 'lib/bundler/source/git/git_proxy.rb'
     - 'lib/bundler/source/path.rb'
 
+# Offense count: 19
+# Configuration parameters: MinNameLength, AllowNamesEndingInNumbers, AllowedNames, ForbiddenNames.
+# AllowedNames: io, id, to, by, on, in, at, ip, db
+Naming/UncommunicativeMethodParamName:
+  Enabled: false
+
 # Offense count: 2
 Performance/Caller:
   Exclude:
     - 'lib/bundler/rubygems_integration.rb'
     - 'spec/support/builders.rb'
 
-# Offense count: 9
+# Offense count: 3
 # Cop supports --auto-correct.
-# Configuration parameters: AutoCorrect.
-Performance/HashEachMethods:
+Performance/InefficientHashSearch:
   Exclude:
-    - 'lib/bundler/definition.rb'
-    - 'lib/bundler/dependency.rb'
-    - 'lib/bundler/dsl.rb'
-    - 'lib/bundler/index.rb'
+    - 'lib/bundler/cli/common.rb'
+    - 'lib/bundler/cli/outdated.rb'
     - 'lib/bundler/plugin.rb'
-    - 'spec/install/gems/standalone_spec.rb'
-    - 'spec/support/builders.rb'
-    - 'spec/support/helpers.rb'
 
 # Offense count: 7
 # Cop supports --auto-correct.
@@ -183,6 +306,16 @@ Performance/RedundantMerge:
   Exclude:
     - 'lib/bundler/cli/gem.rb'
 
+# Offense count: 34
+Performance/UnfreezeString:
+  Enabled: false
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Performance/UnneededSort:
+  Exclude:
+    - 'lib/bundler/gem_helper.rb'
+
 # Offense count: 4
 Security/Eval:
   Exclude:
@@ -198,21 +331,43 @@ Security/MarshalLoad:
     - 'spec/support/artifice/compact_index.rb'
     - 'spec/support/artifice/endpoint.rb'
 
+# Offense count: 12
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: inline, group
+Style/AccessModifierDeclarations:
+  Exclude:
+    - 'lib/bundler/cli.rb'
+    - 'lib/bundler/definition.rb'
+    - 'lib/bundler/feature_flag.rb'
+    - 'lib/bundler/gem_helpers.rb'
+    - 'lib/bundler/index.rb'
+    - 'lib/bundler/remote_specification.rb'
+    - 'lib/bundler/shared_helpers.rb'
+    - 'lib/bundler/source/path.rb'
+
 # Offense count: 3
 Style/CaseEquality:
   Exclude:
     - 'lib/bundler/match_platform.rb'
     - 'lib/bundler/rubygems_ext.rb'
 
-# Offense count: 27
-# Configuration parameters: EnforcedStyle, SupportedStyles.
+# Offense count: 28
+# Cop supports --auto-correct.
+# Configuration parameters: AutoCorrect, EnforcedStyle.
 # SupportedStyles: nested, compact
 Style/ClassAndModuleChildren:
   Enabled: false
 
+# Offense count: 3
+Style/CommentedKeyword:
+  Exclude:
+    - 'spec/plugins/source/example_spec.rb'
+    - 'spec/support/artifice/fail.rb'
+    - 'spec/support/artifice/vcr.rb'
+
 # Offense count: 9
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, SingleLineConditionsOnly, IncludeTernaryExpressions.
+# Configuration parameters: EnforcedStyle, SingleLineConditionsOnly, IncludeTernaryExpressions.
 # SupportedStyles: assign_to_condition, assign_inside_condition
 Style/ConditionalAssignment:
   Exclude:
@@ -226,27 +381,24 @@ Style/ConditionalAssignment:
     - 'lib/bundler/source/git.rb'
     - 'lib/bundler/source/rubygems.rb'
 
-# Offense count: 167
+# Offense count: 168
 Style/Documentation:
   Enabled: false
 
-# Offense count: 17
+# Offense count: 14
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
+# Configuration parameters: EnforcedStyle.
 # SupportedStyles: compact, expanded
 Style/EmptyMethod:
   Exclude:
-    - 'exe/bundle_ruby'
     - 'lib/bundler/cli.rb'
     - 'lib/bundler/plugin/api/source.rb'
     - 'lib/bundler/rubygems_integration.rb'
     - 'lib/bundler/ui/silent.rb'
     - 'spec/support/artifice/fail.rb'
 
-# Offense count: 5
+# Offense count: 7
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, AutoCorrectEncodingComment.
-# SupportedStyles: when_needed, always, never
 Style/Encoding:
   Exclude:
     - 'Rakefile'
@@ -257,11 +409,23 @@ Style/Encoding:
     - 'spec/install/gemspecs_spec.rb'
     - 'spec/quality_es_spec.rb'
 
-# Offense count: 1
-# Configuration parameters: SupportedStyles.
-# SupportedStyles: annotated, template
+# Offense count: 2
+Style/EvalWithLocation:
+  Exclude:
+    - 'spec/support/streams.rb'
+
+# Offense count: 86
+# Cop supports --auto-correct.
+Style/ExpandPathArguments:
+  Enabled: false
+
+# Offense count: 2
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: annotated, template, unannotated
 Style/FormatStringToken:
-  EnforcedStyle: template
+  Exclude:
+    - 'lib/bundler/settings.rb'
+    - 'spec/commands/exec_spec.rb'
 
 # Offense count: 2
 # Configuration parameters: AllowedVariables.
@@ -270,7 +434,7 @@ Style/GlobalVars:
     - 'lib/bundler/cli.rb'
     - 'spec/spec_helper.rb'
 
-# Offense count: 12
+# Offense count: 11
 # Configuration parameters: MinBodyLength.
 Style/GuardClause:
   Exclude:
@@ -283,9 +447,13 @@ Style/GuardClause:
     - 'lib/bundler/runtime.rb'
     - 'lib/bundler/source/path/installer.rb'
     - 'lib/bundler/source_list.rb'
-    - 'spec/commands/newgem_spec.rb'
     - 'spec/support/sometimes.rb'
 
+# Offense count: 108
+# Cop supports --auto-correct.
+Style/IfUnlessModifier:
+  Enabled: false
+
 # Offense count: 9
 # Cop supports --auto-correct.
 # Configuration parameters: InverseMethods, InverseBlocks.
@@ -298,8 +466,17 @@ Style/InverseMethods:
     - 'lib/bundler/resolver.rb'
     - 'lib/bundler/resolver/spec_group.rb'
 
+# Offense count: 5
+Style/MethodMissingSuper:
+  Exclude:
+    - 'lib/bundler/dep_proxy.rb'
+    - 'lib/bundler/dsl.rb'
+    - 'lib/bundler/plugin/dsl.rb'
+    - 'lib/bundler/remote_specification.rb'
+    - 'spec/support/builders.rb'
+
 # Offense count: 6
-Style/MethodMissing:
+Style/MissingRespondToMissing:
   Exclude:
     - 'lib/bundler/dep_proxy.rb'
     - 'lib/bundler/dsl.rb'
@@ -308,12 +485,20 @@ Style/MethodMissing:
     - 'lib/bundler/remote_specification.rb'
     - 'spec/support/builders.rb'
 
-# Offense count: 2
-# Configuration parameters: EnforcedStyle, SupportedStyles.
+# Offense count: 4
+Style/MixinUsage:
+  Exclude:
+    - 'lib/bundler/vlad.rb'
+    - 'spec/support/artifice/endpoint.rb'
+    - 'spec/support/artifice/endpoint_500.rb'
+    - 'spec/support/artifice/windows.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, Autocorrect.
 # SupportedStyles: module_function, extend_self
 Style/ModuleFunction:
   Exclude:
-    - 'lib/bundler/shared_helpers.rb'
     - 'spec/support/path.rb'
 
 # Offense count: 10
@@ -327,20 +512,33 @@ Style/MultilineIfModifier:
     - 'lib/bundler/runtime.rb'
     - 'lib/bundler/source/rubygems.rb'
 
-# Offense count: 5
+# Offense count: 10
 # Cop supports --auto-correct.
-# Configuration parameters: AutoCorrect, EnforcedStyle, SupportedStyles.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: literals, strict
+Style/MutableConstant:
+  Exclude:
+    - 'lib/bundler/cli/doctor.rb'
+    - 'lib/bundler/lockfile_parser.rb'
+    - 'lib/bundler/ruby_version.rb'
+    - 'lib/bundler/settings.rb'
+    - 'lib/bundler/yaml_serializer.rb'
+    - 'spec/support/matchers.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: AutoCorrect, EnforcedStyle, IgnoredMethods.
 # SupportedStyles: predicate, comparison
 Style/NumericPredicate:
   Exclude:
     - 'spec/**/*'
-    - 'lib/bundler/gem_helper.rb'
+    - 'lib/bundler/cli/common.rb'
     - 'lib/bundler/mirror.rb'
     - 'lib/bundler/source/path.rb'
 
 # Offense count: 24
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
+# Configuration parameters: EnforcedStyle.
 # SupportedStyles: compact, exploded
 Style/RaiseArgs:
   Exclude:
@@ -360,20 +558,97 @@ Style/RaiseArgs:
     - 'spec/bundler/rubygems_integration_spec.rb'
     - 'spec/bundler/shared_helpers_spec.rb'
 
-# Offense count: 9
+# Offense count: 24
+# Cop supports --auto-correct.
+Style/RedundantFreeze:
+  Exclude:
+    - 'bin/bundle1'
+    - 'bin/bundle2'
+    - 'lib/bundler.rb'
+    - 'lib/bundler/endpoint_specification.rb'
+    - 'lib/bundler/environment_preserver.rb'
+    - 'lib/bundler/index.rb'
+    - 'lib/bundler/injector.rb'
+    - 'lib/bundler/installer.rb'
+    - 'lib/bundler/lockfile_generator.rb'
+    - 'lib/bundler/lockfile_parser.rb'
+    - 'lib/bundler/plugin.rb'
+    - 'lib/bundler/resolver/spec_group.rb'
+    - 'lib/bundler/source/path.rb'
+    - 'spec/bundler/shared_helpers_spec.rb'
+
+# Offense count: 3
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyleForMultiline, SupportedStylesForMultiline.
+# Configuration parameters: AllowMultipleReturnValues.
+Style/RedundantReturn:
+  Exclude:
+    - 'lib/bundler/installer/gem_installer.rb'
+
+# Offense count: 13
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: implicit, explicit
+Style/RescueStandardError:
+  Exclude:
+    - 'Rakefile'
+    - 'lib/bundler/friendly_errors.rb'
+    - 'lib/bundler/resolver.rb'
+    - 'lib/bundler/retry.rb'
+    - 'lib/bundler/source/rubygems.rb'
+    - 'spec/support/artifice/compact_index.rb'
+    - 'spec/support/helpers.rb'
+    - 'spec/support/matchers.rb'
+
+# Offense count: 35
+# Cop supports --auto-correct.
+# Configuration parameters: ConvertCodeThatCanStartToReturnNil, Whitelist.
+# Whitelist: present?, blank?, presence, try, try!
+Style/SafeNavigation:
+  Enabled: false
+
+# Offense count: 4
+# Cop supports --auto-correct.
+Style/StderrPuts:
+  Exclude:
+    - 'bin/rake'
+    - 'lib/bundler/graph.rb'
+    - 'spec/support/artifice/compact_index_api_missing.rb'
+    - 'spec/support/artifice/endpoint_api_missing.rb'
+
+# Offense count: 57
+# Cop supports --auto-correct.
+# Configuration parameters: MinSize.
+# SupportedStyles: percent, brackets
+Style/SymbolArray:
+  EnforcedStyle: brackets
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyleForMultiline.
 # SupportedStylesForMultiline: comma, consistent_comma, no_comma
-Style/TrailingCommaInLiteral:
+Style/TrailingCommaInArrayLiteral:
   Exclude:
-    - 'lib/bundler/cli/gem.rb'
-    - 'lib/bundler/fetcher.rb'
     - 'lib/bundler/gem_helpers.rb'
-    - 'lib/bundler/graph.rb'
     - 'lib/bundler/ruby_version.rb'
     - 'lib/bundler/similarity_detector.rb'
+
+# Offense count: 6
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyleForMultiline.
+# SupportedStylesForMultiline: comma, consistent_comma, no_comma
+Style/TrailingCommaInHashLiteral:
+  Exclude:
+    - 'lib/bundler/cli/gem.rb'
+    - 'lib/bundler/fetcher.rb'
+    - 'lib/bundler/graph.rb'
     - 'spec/support/artifice/endpoint.rb'
 
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/UnneededCondition:
+  Exclude:
+    - 'lib/bundler/gem_helper.rb'
+
 # Offense count: 14
 # Cop supports --auto-correct.
 Style/UnneededInterpolation:
@@ -383,3 +658,9 @@ Style/UnneededInterpolation:
     - 'spec/bundler/shared_helpers_spec.rb'
     - 'spec/cache/git_spec.rb'
     - 'spec/commands/exec_spec.rb'
+
+# Offense count: 2826
+# Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
+# URISchemes: http, https
+Metrics/LineLength:
+  Max: 207
diff --git a/bin/rubocop b/bin/rubocop
index 81f4679fb8..8014aff639 100755
--- a/bin/rubocop
+++ b/bin/rubocop
@@ -10,7 +10,7 @@ bundler_spec.dependencies.each do |dep|
   gem dep.name, dep.requirement
 end
 
-gem "rubocop", "= 0.50.0"
+gem "rubocop", "= 0.65.0"
 
 Gem.finish_resolve if Gem.respond_to?(:finish_resolve)
 
diff --git a/bundler.gemspec b/bundler.gemspec
index 56cb8e3ae1..aa27619200 100644
--- a/bundler.gemspec
+++ b/bundler.gemspec
@@ -45,7 +45,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency "rake",       "~> 12.0"
   s.add_development_dependency "ronn",       "~> 0.7.3"
   s.add_development_dependency "rspec",      "~> 3.6"
-  s.add_development_dependency "rubocop",    "= 0.50.0"
+  s.add_development_dependency "rubocop",    "= 0.65.0"
 
   base_dir = File.dirname(__FILE__).gsub(%r{([^A-Za-z0-9_\-.,:\/@\n])}, "\\\\\\1")
   s.files = IO.popen("git -C #{base_dir} ls-files -z", &:read).split("\x0").select {|f| f.match(%r{^(lib|exe)/}) }