diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7abf15a8..9f6292c3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,9 +28,9 @@ jobs:
       matrix:
         ruby:
           - 3.1.2
-          - 3.0.3
-          - 2.7.5
-          - 2.6.9
+          - 3.0.4
+          - 2.7.6
+          - 2.6.10
         appraisal:
           - rails_7_0
           - rails_6_1
@@ -41,10 +41,10 @@ jobs:
           - postgresql
         exclude:
           - { ruby: 3.1.2, appraisal: rails_5_2 }
-          - { ruby: 3.0.3, appraisal: rails_5_2 }
-          - { ruby: 3.0.3, appraisal: rails_7_0 }
-          - { ruby: 2.7.5, appraisal: rails_7_0 }
-          - { ruby: 2.6.9, appraisal: rails_7_0 }
+          - { ruby: 3.0.4, appraisal: rails_5_2 }
+          - { ruby: 3.0.4, appraisal: rails_7_0 }
+          - { ruby: 2.7.6, appraisal: rails_7_0 }
+          - { ruby: 2.6.10, appraisal: rails_7_0 }
     env:
       DATABASE_ADAPTER: ${{ matrix.adapter }}
       BUNDLE_GEMFILE: gemfiles/${{ matrix.appraisal }}.gemfile
diff --git a/.rubocop.yml b/.rubocop.yml
index 173e6376..add6007a 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -30,7 +30,7 @@ Layout/LineLength:
     - '^[ ]*#.+$'
     - '^[ ]*''.+?'' => ''.+?'',?$'
     - '^[ ]*".+?" => ".+?",?$'
-  Max: 80
+  Max: 100
 Layout/MultilineMethodCallIndentation:
   EnforcedStyle: indented
 Layout/ParameterAlignment:
@@ -104,6 +104,8 @@ Naming/MemoizedInstanceVariableName:
   EnforcedStyleForLeadingUnderscores: required
 Naming/PredicateName:
   Enabled: false
+Naming/VariableNumber:
+  Enabled: false
 Naming/RescuedExceptionsVariableName:
   Enabled: false
 Rails/Date:
diff --git a/.ruby-version b/.ruby-version
index 75a22a26..ef538c28 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.0.3
+3.1.2
diff --git a/.tool-versions b/.tool-versions
index 38ec1517..0b2d8587 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-ruby 3.0.3
+ruby 3.1.2
diff --git a/Gemfile.lock b/Gemfile.lock
index dbc61a98..61ee4178 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,28 +1,28 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (6.0.3.4)
+    activesupport (7.0.4)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-      zeitwerk (~> 2.2, >= 2.2.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
     appraisal (2.2.0)
       bundler
       rake
       thor (>= 0.14.0)
-    ast (2.4.1)
+    ast (2.4.2)
     byebug (11.1.3)
     coderay (1.1.3)
-    concurrent-ruby (1.1.7)
+    concurrent-ruby (1.1.10)
     diff-lcs (1.3)
     fssm (0.2.10)
-    i18n (1.8.5)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
+    json (2.6.2)
     method_source (1.0.0)
-    minitest (5.15.0)
-    parallel (1.19.2)
-    parser (2.7.2.0)
+    minitest (5.16.3)
+    parallel (1.22.1)
+    parser (3.1.2.1)
       ast (~> 2.4.1)
     pry (0.13.1)
       coderay (~> 1.1)
@@ -30,12 +30,12 @@ GEM
     pry-byebug (3.9.0)
       byebug (~> 11.0)
       pry (~> 0.13.0)
-    rack (2.2.3)
-    rainbow (3.0.0)
+    rack (3.0.0)
+    rainbow (3.1.1)
     rake (13.0.1)
     redcarpet (3.5.0)
-    regexp_parser (1.8.2)
-    rexml (3.2.4)
+    regexp_parser (2.5.0)
+    rexml (3.2.5)
     rouge (3.22.0)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
@@ -50,32 +50,31 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.0)
-    rubocop (1.0.0)
+    rubocop (1.36.0)
+      json (~> 2.3)
       parallel (~> 1.10)
-      parser (>= 2.7.1.5)
+      parser (>= 3.1.2.1)
       rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 1.8)
-      rexml
-      rubocop-ast (>= 0.6.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.20.1, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (1.1.0)
-      parser (>= 2.7.1.5)
-    rubocop-packaging (0.5.1)
-      rubocop (>= 0.89, < 2.0)
-    rubocop-rails (2.8.1)
+      unicode-display_width (>= 1.4.0, < 3.0)
+    rubocop-ast (1.21.0)
+      parser (>= 3.1.1.0)
+    rubocop-packaging (0.5.2)
+      rubocop (>= 1.33, < 2.0)
+    rubocop-rails (2.16.1)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
-      rubocop (>= 0.87.0)
-    ruby-progressbar (1.10.1)
+      rubocop (>= 1.33.0, < 2.0)
+    ruby-progressbar (1.11.0)
     thor (0.20.0)
-    thread_safe (0.3.6)
-    tzinfo (1.2.7)
-      thread_safe (~> 0.1)
-    unicode-display_width (1.7.0)
+    tzinfo (2.0.5)
+      concurrent-ruby (~> 1.0)
+    unicode-display_width (2.3.0)
     warnings_logger (0.1.1)
     yard (0.9.25)
-    zeitwerk (2.4.0)
     zeus (0.15.14)
       method_source (>= 0.6.7)
 
diff --git a/lib/shoulda/matchers/active_model/numericality_matchers/numeric_type_matcher.rb b/lib/shoulda/matchers/active_model/numericality_matchers/numeric_type_matcher.rb
index 33f5defc..055829f5 100644
--- a/lib/shoulda/matchers/active_model/numericality_matchers/numeric_type_matcher.rb
+++ b/lib/shoulda/matchers/active_model/numericality_matchers/numeric_type_matcher.rb
@@ -55,11 +55,9 @@ module Shoulda
           private
 
           def disallow_value_matcher
-            @_disallow_value_matcher ||= begin
-              DisallowValueMatcher.new(disallowed_value).tap do |matcher|
-                matcher.for(attribute)
-                wrap_disallow_value_matcher(matcher)
-              end
+            @_disallow_value_matcher ||= DisallowValueMatcher.new(disallowed_value).tap do |matcher|
+              matcher.for(attribute)
+              wrap_disallow_value_matcher(matcher)
             end
           end
         end
diff --git a/lib/shoulda/matchers/util/word_wrap.rb b/lib/shoulda/matchers/util/word_wrap.rb
index f51e5cce..664b619f 100644
--- a/lib/shoulda/matchers/util/word_wrap.rb
+++ b/lib/shoulda/matchers/util/word_wrap.rb
@@ -92,7 +92,7 @@ module Shoulda
           if line.list_item?
             combined_lines << line
           else
-            combined_lines.last << (" #{line}").squeeze(' ')
+            combined_lines.last << " #{line}".squeeze(' ')
           end
 
           combined_lines
diff --git a/spec/support/unit/model_creation_strategies/active_model.rb b/spec/support/unit/model_creation_strategies/active_model.rb
index 163356a9..dda3e470 100644
--- a/spec/support/unit/model_creation_strategies/active_model.rb
+++ b/spec/support/unit/model_creation_strategies/active_model.rb
@@ -104,7 +104,7 @@ module UnitTests
         end
 
         def inspect
-          middle = '%s:0x%014x%s' % [ # rubocop:disable Style/FormatStringToken
+          middle = '%s:0x%014x%s' % [
             self.class,
             object_id * 2,
             " #{inspected_attributes.join(' ')}",
diff --git a/spec/unit/shoulda/matchers/active_record/association_matcher_spec.rb b/spec/unit/shoulda/matchers/active_record/association_matcher_spec.rb
index 626728c4..8fac6173 100644
--- a/spec/unit/shoulda/matchers/active_record/association_matcher_spec.rb
+++ b/spec/unit/shoulda/matchers/active_record/association_matcher_spec.rb
@@ -845,8 +845,7 @@ Expected Parent to have a has_many association called children through conceptio
     it 'rejects an association that has the wrong :through option' do
       define_model :child
 
-      define_model :conception, child_id: :integer,
-                                parent_id: :integer do
+      define_model :conception, child_id: :integer, parent_id: :integer do
         belongs_to :child
       end
 
@@ -1183,7 +1182,7 @@ Expected Parent to have a has_many association called children through conceptio
 
     it 'accepts a valid association with an :as option' do
       define_model :detail, detailable_id: :integer,
-                            detailable_type: :string
+        detailable_type: :string
       define_model :person do
         has_one :detail, as: :detailable
       end
@@ -1226,7 +1225,7 @@ Expected Parent to have a has_many association called children through conceptio
 
     it 'rejects an association with a bad :as option' do
       define_model :detail, detailable_id: :integer,
-                            detailable_type: :string
+        detailable_type: :string
       define_model :person do
         has_one :detail, as: :describable
       end
@@ -1524,7 +1523,7 @@ Expected Parent to have a has_many association called children through conceptio
       define_model :relative
       define_model :person
       define_model :people_relative, id: false, person_id: :integer,
-                                     relative_id: :integer
+        relative_id: :integer
 
       expect(Person.new).not_to have_and_belong_to_many(:relatives)
     end
@@ -1980,7 +1979,7 @@ Expected Person to have a has_and_belongs_to_many association called relatives (
         define_association_with_conditions(model, :has_and_belongs_to_many, :relatives, adopted: true)
       end
       define_model :people_relative, id: false, person_id: :integer,
-                                     relative_id: :integer
+        relative_id: :integer
 
       expect(Person.new).to have_and_belong_to_many(:relatives).conditions(adopted: true)
     end
@@ -1991,7 +1990,7 @@ Expected Person to have a has_and_belongs_to_many association called relatives (
         has_and_belongs_to_many :relatives
       end
       define_model :people_relative, id: false, person_id: :integer,
-                                     relative_id: :integer
+        relative_id: :integer
 
       expect(Person.new).not_to have_and_belong_to_many(:relatives).conditions(adopted: true)
     end
@@ -2008,7 +2007,7 @@ Expected Person to have a has_and_belongs_to_many association called relatives (
       end
 
       define_model :people_person_relative, person_id: :integer,
-                                            person_relative_id: :integer
+        person_relative_id: :integer
 
       expect(Person.new).to have_and_belong_to_many(:relatives).class_name('PersonRelative')
     end
@@ -2081,7 +2080,7 @@ Expected Person to have a has_and_belongs_to_many association called relatives (
         has_and_belongs_to_many :relatives, autosave: true
       end
       define_model :people_relative, person_id: :integer,
-                                     relative_id: :integer
+        relative_id: :integer
       expect(Person.new).to have_and_belong_to_many(:relatives).autosave(true)
     end
 
@@ -2091,7 +2090,7 @@ Expected Person to have a has_and_belongs_to_many association called relatives (
         has_and_belongs_to_many :relatives
       end
       define_model :people_relative, person_id: :integer,
-                                     relative_id: :integer
+        relative_id: :integer
 
       message = 'Expected Person to have a has_and_belongs_to_many association called relatives (relatives should have autosave set to true)'
       expect {
@@ -2124,7 +2123,7 @@ Expected Person to have a has_and_belongs_to_many association called relatives (
     def having_and_belonging_to_many_relatives(_options = {})
       define_model :relative
       define_model :people_relative, id: false, person_id: :integer,
-                                     relative_id: :integer
+        relative_id: :integer
       define_model :person do
         has_and_belongs_to_many :relatives
       end.new