diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 2bb95e89..d6c93216 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.13.5
+current_version = 1.15.0
 tag = true
 commit = true
 
diff --git a/.rubocop.yml b/.rubocop.yml
index 7b89d350..fb2b9918 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,6 +1,10 @@
 inherit_from: .rubocop_todo.yml
 
-Style/FileName:
+AllCops:
+  NewCops: enable
+  SuggestExtensions: false
+
+Naming/FileName:
   Exclude:
     - 'lib/vagrant-vsphere.rb'
 
@@ -21,7 +25,7 @@ Metrics/ClassLength:
 Metrics/CyclomaticComplexity:
   Enabled: false
 
-Metrics/LineLength:
+Layout/LineLength:
   Enabled: false
 
 Metrics/MethodLength:
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 2f92dbab..e7d3b44a 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -1,60 +1,370 @@
-# This configuration was generated by `rubocop --auto-gen-config`
-# on 2016-03-08 12:12:34 -0700 using RuboCop version 0.32.1.
+# This configuration was generated by
+# `rubocop --auto-gen-config`
+# on 2026-08-05 22:25:30 UTC using RuboCop version 1.89.0.
 # 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: 1
+# This cop supports safe autocorrection (--autocorrect).
+Gemspec/DeprecatedAttributeAssignment:
+  Exclude:
+    - 'vSphere.gemspec'
+
+# Offense count: 5
+# Configuration parameters: EnforcedStyle, AllowedGems.
+# SupportedStyles: Gemfile, gems.rb, gemspec
+Gemspec/DevelopmentDependencies:
+  Exclude:
+    - 'vSphere.gemspec'
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+Gemspec/RequireMFA:
+  Exclude:
+    - 'vSphere.gemspec'
+
+# Offense count: 1
+Gemspec/RequiredRubyVersion:
+  Exclude:
+    - 'vSphere.gemspec'
+
+# Offense count: 10
+# This cop supports safe autocorrection (--autocorrect).
+Layout/EmptyLineAfterGuardClause:
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
+    - 'lib/vSphere/action/destroy.rb'
+    - 'lib/vSphere/action/get_ssh_info.rb'
+    - 'lib/vSphere/cap/public_address.rb'
+    - 'lib/vSphere/provider.rb'
+    - 'lib/vSphere/util/vim_helpers.rb'
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: empty_lines, no_empty_lines
+Layout/EmptyLinesAroundBlockBody:
+  Exclude:
+    - 'spec/get_ssh_info_spec.rb'
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: AllowForAlignment, AllowBeforeTrailingComments, ForceEqualSignAlignment.
+Layout/ExtraSpacing:
+  Exclude:
+    - 'lib/vSphere/action/get_state.rb'
+
+# Offense count: 6
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle, IndentationWidth.
+# SupportedStyles: consistent, consistent_relative_to_receiver, special_for_inner_method_call, special_for_inner_method_call_in_parentheses
+Layout/FirstArgumentIndentation:
+  Exclude:
+    - 'lib/vSphere/action/snapshot_delete.rb'
+    - 'lib/vSphere/action/snapshot_restore.rb'
+    - 'lib/vSphere/action/snapshot_save.rb'
+    - 'spec/spec_helper.rb'
+
+# Offense count: 2
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: IndentationWidth.
+# SupportedStyles: special_inside_parentheses, consistent, align_brackets
+Layout/FirstArrayElementIndentation:
+  EnforcedStyle: consistent
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: AllowMultipleStyles, EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle.
+# SupportedHashRocketStyles: key, separator, table
+# SupportedColonStyles: key, separator, table
+# SupportedLastArgumentHashStyles: always_inspect, always_ignore, ignore_implicit, ignore_explicit
+Layout/HashAlignment:
+  Exclude:
+    - 'spec/clone_spec.rb'
+
+# Offense count: 2
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: symmetrical, new_line, same_line
+Layout/MultilineArrayBraceLayout:
+  Exclude:
+    - 'spec/get_ssh_info_spec.rb'
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: symmetrical, new_line, same_line
+Layout/MultilineHashBraceLayout:
+  Exclude:
+    - 'spec/clone_spec.rb'
+
+# Offense count: 16
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: symmetrical, new_line, same_line
+Layout/MultilineMethodCallBraceLayout:
+  Exclude:
+    - 'lib/vSphere/action/snapshot_delete.rb'
+    - 'lib/vSphere/action/snapshot_restore.rb'
+    - 'lib/vSphere/action/snapshot_save.rb'
+    - 'lib/vSphere/util/vm_helpers.rb'
+    - 'spec/clone_spec.rb'
+    - 'spec/get_ssh_info_spec.rb'
+    - 'spec/spec_helper.rb'
+
+# Offense count: 1
+# Configuration parameters: IgnoreLiteralBranches, IgnoreConstantBranches, IgnoreDuplicateElseBranch.
+Lint/DuplicateBranch:
+  Exclude:
+    - 'lib/vSphere/util/vim_helpers.rb'
+
+# Offense count: 2
+# Configuration parameters: AllowedParentClasses.
+Lint/MissingSuper:
+  Exclude:
+    - 'lib/vSphere/config.rb'
+    - 'lib/vSphere/provider.rb'
+
 # Offense count: 1
 Lint/NonLocalExitFromIterator:
-  Enabled: false
+  Exclude:
+    - 'lib/vSphere/util/vim_helpers.rb'
 
-# Offense count: 24
-Style/Documentation:
-  Enabled: false
+# Offense count: 6
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: strict, consistent
+Lint/SymbolConversion:
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
+    - 'lib/vSphere/action/get_ssh_info.rb'
+
+# Offense count: 9
+# Configuration parameters: CountComments, CountAsOne, AllowedMethods, AllowedPatterns.
+# AllowedMethods: refine
+Metrics/BlockLength:
+  Max: 168
+
+# Offense count: 6
+# This cop supports safe autocorrection (--autocorrect).
+Migration/DepartmentName:
+  Exclude:
+    - 'lib/vSphere/action.rb'
+    - 'lib/vSphere/plugin.rb'
+
+# Offense count: 1
+# Configuration parameters: MinNameLength, AllowNamesEndingInNumbers, AllowedNames, ForbiddenNames.
+Naming/BlockParameterName:
+  Exclude:
+    - 'spec/spec_helper.rb'
+
+# Offense count: 1
+# Configuration parameters: EnforcedStyle, AllowedPatterns, ForbiddenIdentifiers, ForbiddenPatterns.
+# SupportedStyles: snake_case, camelCase
+# ForbiddenIdentifiers: __id__, __send__
+Naming/MethodName:
+  Exclude:
+    - 'lib/vSphere/config.rb'
+
+# Offense count: 20
+# Configuration parameters: MinNameLength, AllowNamesEndingInNumbers, AllowedNames, ForbiddenNames.
+# AllowedNames: as, at, by, cc, db, id, if, in, io, ip, of, on, os, pp, to
+Naming/MethodParameterName:
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
+    - 'lib/vSphere/action/get_ssh_info.rb'
+    - 'lib/vSphere/util/vim_helpers.rb'
+    - 'lib/vSphere/util/vm_helpers.rb'
 
 # Offense count: 3
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/EmptyLinesAroundBlockBody:
-  Enabled: false
+# Configuration parameters: EnforcedStyle, AllowedIdentifiers, AllowedPatterns, ForbiddenIdentifiers, ForbiddenPatterns.
+# SupportedStyles: snake_case, camelCase
+Naming/VariableName:
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
+    - 'spec/spec_helper.rb'
+
+# Offense count: 28
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: separated, grouped
+Style/AccessorGrouping:
+  Exclude:
+    - 'lib/vSphere/config.rb'
 
 # Offense count: 1
-# Cop supports --auto-correct.
-Style/EmptyLiteral:
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: MinBranchesCount.
+Style/CaseLikeIf:
+  Exclude:
+    - 'lib/vSphere/util/vim_helpers.rb'
+
+# Offense count: 1
+# This cop supports unsafe autocorrection (--autocorrect-all).
+Style/CommentedKeyword:
+  Exclude:
+    - 'lib/vSphere/action.rb'
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle, SingleLineConditionsOnly, IncludeTernaryExpressions.
+# SupportedStyles: assign_to_condition, assign_inside_condition
+Style/ConditionalAssignment:
+  Exclude:
+    - 'lib/vSphere/util/vm_helpers.rb'
+
+# Offense count: 32
+# Configuration parameters: AllowedConstants.
+Style/Documentation:
   Enabled: false
 
 # Offense count: 1
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/FirstParameterIndentation:
+# This cop supports safe autocorrection (--autocorrect).
+Style/EmptyLiteral:
+  Exclude:
+    - 'spec/clone_spec.rb'
+
+# Offense count: 4
+# This cop supports safe autocorrection (--autocorrect).
+Style/ExpandPathArguments:
+  Exclude:
+    - 'Rakefile'
+    - 'lib/vSphere/action.rb'
+    - 'lib/vagrant-vsphere.rb'
+
+# Offense count: 43
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: always, always_true, never
+Style/FrozenStringLiteralComment:
   Enabled: false
 
-# Offense count: 6
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, UseHashRocketsWithSymbolValues.
+# Offense count: 7
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle, EnforcedShorthandSyntax, UseHashRocketsWithSymbolValues, PreferHashRocketsForNonAlnumEndingSymbols.
+# SupportedStyles: ruby19, hash_rockets, no_mixed_keys, ruby19_no_mixed_keys
+# SupportedShorthandSyntax: always, never, either, consistent, either_consistent
 Style/HashSyntax:
-  Enabled: false
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
+    - 'spec/spec_helper.rb'
+
+# Offense count: 3
+# This cop supports safe autocorrection (--autocorrect).
+Style/IfUnlessModifier:
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
+    - 'lib/vSphere/config.rb'
+    - 'lib/vSphere/plugin.rb'
+
+# Offense count: 11
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: EnforcedStyle, Recursive.
+# SupportedStyles: literals, strict
+Style/MutableConstant:
+  Exclude:
+    - 'lib/vSphere/util/vm_helpers.rb'
+    - 'lib/vSphere/version.rb'
+    - 'spec/clone_spec.rb'
+    - 'spec/spec_helper.rb'
+
+# Offense count: 2
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: EnforcedStyle, AllowedMethods, AllowedPatterns.
+# SupportedStyles: predicate, comparison
+Style/NumericPredicate:
+  Exclude:
+    - 'spec/**/*'
+    - 'lib/vSphere/action/clone.rb'
+    - 'lib/vSphere/action/get_ssh_info.rb'
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: PreferredDelimiters.
+Style/PercentLiteralDelimiters:
+  Exclude:
+    - 'Rakefile'
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+Style/RedundantBegin:
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+Style/RedundantParentheses:
+  Exclude:
+    - 'lib/vSphere/action/get_ssh_info.rb'
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+Style/RedundantRegexpEscape:
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
 
 # Offense count: 2
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, AllowInnerSlashes.
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle, AllowInnerSlashes.
+# SupportedStyles: slashes, percent_r, mixed
 Style/RegexpLiteral:
-  Enabled: false
+  Exclude:
+    - 'vSphere.gemspec'
 
-# Offense count: 3
-# Cop supports --auto-correct.
-# Configuration parameters: MultiSpaceAllowedForOperators.
-Style/SpaceAroundOperators:
-  Enabled: false
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: implicit, explicit
+Style/RescueStandardError:
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
+
+# Offense count: 22
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: only_raise, only_fail, semantic
+Style/SignalException:
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
+    - 'lib/vSphere/action/get_ssh_info.rb'
+    - 'lib/vSphere/plugin.rb'
+    - 'lib/vSphere/util/vim_helpers.rb'
 
 # Offense count: 1
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: Mode.
+Style/StringConcatenation:
+  Exclude:
+    - 'lib/vSphere/util/vim_helpers.rb'
+
+# Offense count: 5
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle, ConsistentQuotesInMultiline.
+# SupportedStyles: single_quotes, double_quotes
 Style/StringLiterals:
-  Enabled: false
+  Exclude:
+    - 'lib/vSphere/action/snapshot_delete.rb'
+    - 'lib/vSphere/action/snapshot_restore.rb'
+    - 'lib/vSphere/action/snapshot_save.rb'
 
-# Offense count: 4
-# Cop supports --auto-correct.
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: MinSize.
+# SupportedStyles: percent, brackets
+Style/SymbolArray:
+  EnforcedStyle: brackets
+
+# Offense count: 6
+# This cop supports safe autocorrection (--autocorrect).
 Style/SymbolLiteral:
-  Enabled: false
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
+    - 'lib/vSphere/action/get_ssh_info.rb'
+
+# Offense count: 1
+# This cop supports unsafe autocorrection (--autocorrect-all).
+Style/ZeroLengthPredicate:
+  Exclude:
+    - 'lib/vSphere/action/clone.rb'
diff --git a/.ruby-version b/.ruby-version
index 57cf282e..7ac59058 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.6.5
+ruby-3.4.10
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index aecbecac..358fbd6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+## [1.15.0 (TBD)](https://github.com/nsidc/vagrant-vsphere/releases/tag/v1.15.0)
+  - Update gem to Ruby 3.4.10
+  - Support for Vagrant >=2.4.9
+  - Upgrade nokogiri to ~> 1.19.4
+  - update other dependencies
+
+## [1.14.0 (2022-08-01)](https://github.com/nsidc/vagrant-vsphere/releases/tag/v1.14.0)
+  - Update gem to Ruby 3.0.2
+  - Support for Vagrant >=2.2.17
+  - Upgrade nokogiri to 1.13.4
+  - Update other dependencies
+
 ## [1.13.5 (2021-01-05)](https://github.com/nsidc/vagrant-vsphere/releases/tag/v1.13.5)
   - Pin nokogiri to 1.10.10. This fixes an issue where vagrant-vsphere failed to install due to 
     nokogiri requiring Ruby >=2.5.  This is a workaround until the vagrant-nsidc plugin is updated
diff --git a/Gemfile b/Gemfile
index 9b41f7d2..bf7ae7f8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,10 +1,13 @@
+# frozen_string_literal: true
+
 source 'http://rubygems.org'
 
 group :development do
+  gem 'pry-byebug', '~> 3.12.0'
   # We depend on Vagrant for development, but we don't add it as a
   # gem dependency because we expect to be installed within the
   # Vagrant environment itself using `vagrant plugin`.
-  gem 'vagrant', github: 'mitchellh/vagrant', ref: 'v2.2.6'
+  gem 'vagrant', git: 'https://github.com/mitchellh/vagrant.git', ref: 'v2.4.9'
 end
 
 group :plugins do
diff --git a/README.md b/README.md
index 7af5b645..862a9707 100644
--- a/README.md
+++ b/README.md
@@ -30,9 +30,9 @@ nsidc@nsidc.org for more information.
 
 
 ## Current Version
-**version: 1.13.5**
+**version: 1.15.0**
 
-vagrant-vsphere (**version: 1.13.5**) is available from
+vagrant-vsphere (**version: 1.15.0**) is available from
 [RubyGems.org](https://rubygems.org/gems/vagrant-vsphere)
 
 
diff --git a/lib/vSphere/version.rb b/lib/vSphere/version.rb
index 295c58a3..6933b8cf 100644
--- a/lib/vSphere/version.rb
+++ b/lib/vSphere/version.rb
@@ -1,5 +1,5 @@
 module VagrantPlugins
   module VSphere
-    VERSION = '1.13.5'
+    VERSION = '1.15.0'
   end
 end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index b0d9d188..08b531e4 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -78,7 +78,8 @@ def call
                  networks: [[:private_network, { ip: '0.0.0.0' }]],
                  boot_timeout: 1,
                  graceful_halt_timeout: 0.1,
-                 guest: nil),
+                 guest: nil,
+                 allow_hosts_modification: nil),
       validate: []
     )
     @app = double 'app', call: true
@@ -92,7 +93,8 @@ def call
                       :id => nil,
                       :id= => nil,
                       :name => nil,
-                      :guest => double('guest', capability: nil)
+                      :guest => double('guest', capability: nil, capability?: nil),
+                      :triggers => nil
 
     @env = {
       machine: @machine,
diff --git a/vSphere.gemspec b/vSphere.gemspec
index 355d6f39..9555a8f6 100644
--- a/vSphere.gemspec
+++ b/vSphere.gemspec
@@ -1,4 +1,6 @@
-$LOAD_PATH.unshift File.expand_path('../lib', __FILE__)
+# frozen_string_literal: true
+
+$LOAD_PATH.unshift File.expand_path('lib', __dir__)
 require 'vSphere/version'
 
 Gem::Specification.new do |s|
@@ -12,17 +14,17 @@ Gem::Specification.new do |s|
   s.description = 'Enables Vagrant to manage machines with VMWare vSphere.'
 
   # pin nokogiri to 1.10.10 to get around 1.11.0 requiring ruby >=2.5
-  s.add_dependency 'nokogiri', '1.10.10'
+  s.add_dependency 'nokogiri', '~> 1.19.4'
 
-  s.add_dependency 'rbvmomi', '>=1.11.5', '<2.0.0'
+  s.add_dependency 'rbvmomi', '~> 3.0.0'
 
   s.add_dependency 'i18n', '>=0.6.4'
 
-  s.add_development_dependency 'rake', '11.1.2' # pinned to accommodate rubocop 0.32.1
+  s.add_development_dependency 'rake', '~> 13.4.2' # pinned to accommodate rubocop 0.32.1
   s.add_development_dependency 'rspec-core'
   s.add_development_dependency 'rspec-expectations'
   s.add_development_dependency 'rspec-mocks'
-  s.add_development_dependency 'rubocop', '~> 0.32.1'
+  s.add_development_dependency 'rubocop', '~> 1.89.0'
 
   s.files = `git ls-files`.split($INPUT_RECORD_SEPARATOR)
   s.executables = s.files.grep(/^bin\//) { |f| File.basename(f) }