diff --git a/.rubocop.yml b/.rubocop.yml
index a10e085..f9e12bb 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -8,11 +8,21 @@
 # where the inspected file is and continue its way up to the root directory.
 #
 # See https://docs.rubocop.org/rubocop/configuration
+
+plugins:
+  - rubocop-rake
+  - rubocop-rspec
+
 AllCops:
   NewCops: enable
   Exclude:
     - vendor/bundle/**/**
-  TargetRubyVersion: 2.6
+    - bin/**
+  TargetRubyVersion: 3.2
+
+Gemspec/DevelopmentDependencies:
+  Enabled: true
+  EnforcedStyle: Gemfile
 
 Metrics/ParameterLists:
   Enabled: false
@@ -118,6 +128,11 @@ Style/AccessorGrouping:
 Style/HashSyntax:
   Enabled: false
 
-Gemspec/DevelopmentDependencies:
-  Enabled: true
-  EnforcedStyle: gemspec
+RSpec/MultipleExpectations:
+  Enabled: false
+
+RSpec/ExampleLength:
+  Enabled: false
+
+RSpec/ContextWording:
+  Enabled: false
diff --git a/Gemfile b/Gemfile
index 97fb145..0bee887 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,3 +2,12 @@ source 'https://rubygems.org'
 
 # Specify your gem's dependencies in code_teams.gemspec
 gemspec
+
+gem 'pry'
+gem 'rake'
+gem 'rspec', '~> 3.0'
+gem 'rubocop'
+gem 'rubocop-rake'
+gem 'rubocop-rspec'
+gem 'sorbet'
+gem 'tapioca'
diff --git a/Gemfile.lock b/Gemfile.lock
index f9815ae..cc7ddc0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,57 +7,102 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    ast (2.4.2)
+    ast (2.4.3)
+    benchmark (0.4.0)
     coderay (1.1.3)
-    diff-lcs (1.4.4)
-    json (2.6.3)
-    language_server-protocol (3.17.0.3)
-    method_source (1.0.0)
-    parallel (1.23.0)
-    parser (3.2.2.4)
+    diff-lcs (1.6.2)
+    erubi (1.13.1)
+    json (2.12.2)
+    language_server-protocol (3.17.0.5)
+    lint_roller (1.1.0)
+    logger (1.7.0)
+    method_source (1.1.0)
+    netrc (0.11.0)
+    parallel (1.27.0)
+    parser (3.3.8.0)
       ast (~> 2.4.1)
       racc
-    pry (0.14.1)
+    prism (1.4.0)
+    pry (0.15.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    racc (1.7.3)
+    racc (1.8.1)
     rainbow (3.1.1)
-    rake (13.0.6)
-    regexp_parser (2.8.2)
-    rexml (3.2.6)
-    rspec (3.10.0)
-      rspec-core (~> 3.10.0)
-      rspec-expectations (~> 3.10.0)
-      rspec-mocks (~> 3.10.0)
-    rspec-core (3.10.1)
-      rspec-support (~> 3.10.0)
-    rspec-expectations (3.10.1)
+    rake (13.3.0)
+    rbi (0.3.3)
+      prism (~> 1.0)
+      rbs (>= 3.4.4)
+      sorbet-runtime (>= 0.5.9204)
+    rbs (3.9.4)
+      logger
+    regexp_parser (2.10.0)
+    rexml (3.4.1)
+    rspec (3.13.1)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-core (3.13.4)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.10.0)
-    rspec-mocks (3.10.2)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.5)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.10.0)
-    rspec-support (3.10.2)
-    rubocop (1.57.2)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.4)
+    rubocop (1.75.8)
       json (~> 2.3)
-      language_server-protocol (>= 3.17.0)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.1.0)
       parallel (~> 1.10)
-      parser (>= 3.2.2.4)
+      parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 1.8, < 3.0)
-      rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.28.1, < 2.0)
+      regexp_parser (>= 2.9.3, < 3.0)
+      rubocop-ast (>= 1.44.0, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.30.0)
-      parser (>= 3.2.1.0)
+      unicode-display_width (>= 2.4.0, < 4.0)
+    rubocop-ast (1.44.1)
+      parser (>= 3.3.7.2)
+      prism (~> 1.4)
+    rubocop-rake (0.7.1)
+      lint_roller (~> 1.1)
+      rubocop (>= 1.72.1)
+    rubocop-rspec (3.6.0)
+      lint_roller (~> 1.1)
+      rubocop (~> 1.72, >= 1.72.1)
     ruby-progressbar (1.13.0)
-    sorbet (0.5.11122)
-      sorbet-static (= 0.5.11122)
-    sorbet-runtime (0.5.9976)
-    sorbet-static (0.5.11122-universal-darwin)
-    sorbet-static (0.5.11122-x86_64-linux)
-    unicode-display_width (2.5.0)
+    sorbet (0.5.12134)
+      sorbet-static (= 0.5.12134)
+    sorbet-runtime (0.5.12134)
+    sorbet-static (0.5.12134-universal-darwin)
+    sorbet-static-and-runtime (0.5.12134)
+      sorbet (= 0.5.12134)
+      sorbet-runtime (= 0.5.12134)
+    spoom (1.6.3)
+      erubi (>= 1.10.0)
+      prism (>= 0.28.0)
+      rbi (>= 0.3.3)
+      rexml (>= 3.2.6)
+      sorbet-static-and-runtime (>= 0.5.10187)
+      thor (>= 0.19.2)
+    tapioca (0.16.11)
+      benchmark
+      bundler (>= 2.2.25)
+      netrc (>= 0.11.0)
+      parallel (>= 1.21.0)
+      rbi (~> 0.2)
+      sorbet-static-and-runtime (>= 0.5.11087)
+      spoom (>= 1.2.0)
+      thor (>= 1.2.0)
+      yard-sorbet
+    thor (1.3.2)
+    unicode-display_width (3.1.4)
+      unicode-emoji (~> 4.0, >= 4.0.4)
+    unicode-emoji (4.0.4)
+    yard (0.9.37)
+    yard-sorbet (0.9.0)
+      sorbet-runtime
+      yard
 
 PLATFORMS
   universal-darwin
@@ -69,7 +114,10 @@ DEPENDENCIES
   rake
   rspec (~> 3.0)
   rubocop
+  rubocop-rake
+  rubocop-rspec
   sorbet
+  tapioca
 
 BUNDLED WITH
    2.4.7
diff --git a/bin/rubocop b/bin/rubocop
new file mode 100755
index 0000000..369a05b
--- /dev/null
+++ b/bin/rubocop
@@ -0,0 +1,27 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'rubocop' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
+
+bundle_binstub = File.expand_path("bundle", __dir__)
+
+if File.file?(bundle_binstub)
+  if File.read(bundle_binstub, 300).include?("This file was generated by Bundler")
+    load(bundle_binstub)
+  else
+    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+  end
+end
+
+require "rubygems"
+require "bundler/setup"
+
+load Gem.bin_path("rubocop", "rubocop")
diff --git a/bin/srb b/bin/srb
new file mode 100755
index 0000000..324063c
--- /dev/null
+++ b/bin/srb
@@ -0,0 +1,27 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'srb' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
+
+bundle_binstub = File.expand_path("bundle", __dir__)
+
+if File.file?(bundle_binstub)
+  if File.read(bundle_binstub, 300).include?("This file was generated by Bundler")
+    load(bundle_binstub)
+  else
+    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+  end
+end
+
+require "rubygems"
+require "bundler/setup"
+
+load Gem.bin_path("sorbet", "srb")
diff --git a/bin/srb-rbi b/bin/srb-rbi
new file mode 100755
index 0000000..0bc5f70
--- /dev/null
+++ b/bin/srb-rbi
@@ -0,0 +1,27 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'srb-rbi' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
+
+bundle_binstub = File.expand_path("bundle", __dir__)
+
+if File.file?(bundle_binstub)
+  if File.read(bundle_binstub, 300).include?("This file was generated by Bundler")
+    load(bundle_binstub)
+  else
+    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+  end
+end
+
+require "rubygems"
+require "bundler/setup"
+
+load Gem.bin_path("sorbet", "srb-rbi")
diff --git a/code_teams.gemspec b/code_teams.gemspec
index 2ffa2f4..533451e 100644
--- a/code_teams.gemspec
+++ b/code_teams.gemspec
@@ -20,13 +20,7 @@ Gem::Specification.new do |spec|
 
   spec.files = Dir['README.md', 'lib/**/*']
   spec.require_paths = ['lib']
-  spec.required_ruby_version = '>= 2.6'
+  spec.required_ruby_version = '>= 3.2'
 
   spec.add_dependency 'sorbet-runtime'
-
-  spec.add_development_dependency 'pry'
-  spec.add_development_dependency 'rake'
-  spec.add_development_dependency 'rspec', '~> 3.0'
-  spec.add_development_dependency 'rubocop'
-  spec.add_development_dependency 'sorbet'
 end
diff --git a/lib/code_teams.rb b/lib/code_teams.rb
index 6663cf5..95d825c 100644
--- a/lib/code_teams.rb
+++ b/lib/code_teams.rb
@@ -3,7 +3,6 @@
 # typed: strict
 
 require 'yaml'
-require 'set'
 require 'pathname'
 require 'sorbet-runtime'
 require 'code_teams/plugin'
diff --git a/sorbet/config b/sorbet/config
index 534118e..b980aaf 100644
--- a/sorbet/config
+++ b/sorbet/config
@@ -1,3 +1,7 @@
 --dir
 .
 --ignore=/vendor/bundle
+--cache-dir=tmp/cache/sorbet
+--ignore=tmp/
+--ignore=vendor/
+--ignore=spec/
diff --git a/spec/lib/plugin_spec.rb b/spec/lib/code_teams/plugin_spec.rb
similarity index 100%
rename from spec/lib/plugin_spec.rb
rename to spec/lib/code_teams/plugin_spec.rb
diff --git a/spec/lib/code_teams_spec.rb b/spec/lib/code_teams_spec.rb
index 6ff41ee..ab18b93 100644
--- a/spec/lib/code_teams_spec.rb
+++ b/spec/lib/code_teams_spec.rb
@@ -7,20 +7,20 @@
 
   before do
     write_file('config/teams/my_team.yml', team_yml)
-    CodeTeams.bust_caches!
+    described_class.bust_caches!
     allow(CodeTeams::Plugin).to receive(:registry).and_return({})
   end
 
   describe '.all' do
     it 'correctly parses the team files' do
-      expect(CodeTeams.all.count).to eq 1
-      team = CodeTeams.all.first
+      expect(described_class.all.count).to eq 1
+      team = described_class.all.first
       expect(team.name).to eq 'My Team'
       expect(team.raw_hash['name']).to eq 'My Team'
       expect(team.config_yml).to eq 'config/teams/my_team.yml'
     end
 
-    context 'team YML has syntax errors' do
+    context 'if team YML has syntax errors' do
       let(:team_yml) do
         <<~YML.strip
           name =>>>asdfaf!!@#!@#@!syntax error My Team
@@ -29,7 +29,7 @@
       end
 
       it 'spits out a helpful error message' do
-        expect { CodeTeams.all }.to raise_error do |e|
+        expect { described_class.all }.to raise_error do |e|
           expect(e).to be_a CodeTeams::IncorrectPublicApiUsageError
           expect(e.message).to eq('The YML in config/teams/my_team.yml has a syntax error!')
         end
@@ -38,7 +38,7 @@
   end
 
   describe 'validation_errors' do
-    subject(:validation_errors) { CodeTeams.validation_errors(CodeTeams.all) }
+    subject(:validation_errors) { described_class.validation_errors(described_class.all) }
 
     context 'there is one definition for all teams' do
       it 'has no errors' do
@@ -52,19 +52,15 @@
       end
 
       it 'registers the team file as invalid' do
-        expect(validation_errors).to match_array(
-          [
-            'More than 1 definition for My Team found'
-          ]
-        )
+        expect(validation_errors).to contain_exactly('More than 1 definition for My Team found')
       end
     end
   end
 
   describe '==' do
     it 'handles nil correctly' do
-      expect(CodeTeams.all.first == nil).to eq false # rubocop:disable Style/NilComparison
-      expect(CodeTeams.all.first.nil?).to eq false
+      expect(described_class.all.first == nil).to be false # rubocop:disable Style/NilComparison
+      expect(described_class.all.first.nil?).to be false
     end
   end
 end