diff --git a/.rubocop.yml b/.rubocop.yml
index 5be728a..34aa9d1 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,6 +1,7 @@
 require:
   - rubocop-performance
   - rubocop-rspec
+  - rubocop-rake
 
 AllCops:
   TargetRubyVersion: 3.0.1
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a9076c..16a4a64 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+### [1.0.9] 2024-02-18
+
+Changes
+
+- Update ruby gems.
+- Use rubocop-rake gem to run rubocop checks.
+- Add rubocop to default rake tasks in Rakefile.
+
 ### [1.0.8] 2024-01-19
 
 Changes
diff --git a/Gemfile.lock b/Gemfile.lock
index 198bd82..192d0fa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GEM
     byebug (11.1.3)
     coderay (1.1.3)
     concurrent-ruby (1.2.3)
-    diff-lcs (1.5.0)
+    diff-lcs (1.5.1)
     docile (1.4.0)
     dry-configurable (1.1.0)
       dry-core (~> 1.0, < 2)
@@ -44,7 +44,7 @@ GEM
     language_server-protocol (3.17.0.3)
     method_source (1.0.0)
     parallel (1.24.0)
-    parser (3.2.2.4)
+    parser (3.3.0.5)
       ast (~> 2.4.1)
       racc
     pry (0.14.2)
@@ -56,31 +56,31 @@ GEM
     racc (1.7.3)
     rainbow (3.1.1)
     rake (13.1.0)
-    reek (6.2.0)
+    reek (6.3.0)
       dry-schema (~> 1.13.0)
-      parser (~> 3.2.0)
+      parser (~> 3.3.0)
       rainbow (>= 2.0, < 4.0)
       rexml (~> 3.1)
     regexp_parser (2.9.0)
     rexml (3.2.6)
-    rspec (3.12.0)
-      rspec-core (~> 3.12.0)
-      rspec-expectations (~> 3.12.0)
-      rspec-mocks (~> 3.12.0)
-    rspec-core (3.12.2)
-      rspec-support (~> 3.12.0)
-    rspec-expectations (3.12.3)
+    rspec (3.13.0)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-core (3.13.0)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.12.0)
-    rspec-mocks (3.12.6)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.12.0)
-    rspec-support (3.12.1)
-    rubocop (1.59.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.0)
+    rubocop (1.60.2)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       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)
@@ -96,6 +96,8 @@ GEM
     rubocop-performance (1.20.2)
       rubocop (>= 1.48.1, < 2.0)
       rubocop-ast (>= 1.30.0, < 2.0)
+    rubocop-rake (0.6.0)
+      rubocop (~> 1.0)
     rubocop-rspec (2.26.1)
       rubocop (~> 1.40)
       rubocop-capybara (~> 2.17)
@@ -108,7 +110,7 @@ GEM
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.4)
     unicode-display_width (2.5.0)
-    zeitwerk (2.6.12)
+    zeitwerk (2.6.13)
 
 PLATFORMS
   x86_64-darwin-19
@@ -124,6 +126,7 @@ DEPENDENCIES
   rspec (>= 3.10)
   rubocop (~> 1.35)
   rubocop-performance (~> 1.14, >= 1.14.3)
+  rubocop-rake (~> 0.6.0)
   rubocop-rspec (~> 2.12, >= 2.12.1)
   simplecov (~> 0.22.0)
 
diff --git a/Rakefile b/Rakefile
index 82bb534..cca7175 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,8 +1,12 @@
 # frozen_string_literal: true
 
-require 'bundler/gem_tasks'
-require 'rspec/core/rake_task'
+require "bundler/gem_tasks"
+require "rspec/core/rake_task"
 
 RSpec::Core::RakeTask.new(:spec)
 
-task default: :spec
+require "rubocop/rake_task"
+
+RuboCop::RakeTask.new
+
+task default: %i[spec rubocop]
diff --git a/immutable_struct_ex.gemspec b/immutable_struct_ex.gemspec
index 02a9791..8f3e0ee 100644
--- a/immutable_struct_ex.gemspec
+++ b/immutable_struct_ex.gemspec
@@ -38,6 +38,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rspec', '>= 3.10'
   spec.add_development_dependency 'rubocop', '~> 1.35'
   spec.add_development_dependency 'rubocop-performance', '~> 1.14', '>= 1.14.3'
+  spec.add_development_dependency 'rubocop-rake', '~> 0.6.0'
   spec.add_development_dependency 'rubocop-rspec', '~> 2.12', '>= 2.12.1'
   spec.add_development_dependency 'simplecov', '~> 0.22.0'
   spec.add_development_dependency 'rake', '~> 13.0', '>= 13.0.6'
diff --git a/lib/immutable_struct_ex/version.rb b/lib/immutable_struct_ex/version.rb
index 587b822..5a3601e 100644
--- a/lib/immutable_struct_ex/version.rb
+++ b/lib/immutable_struct_ex/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module ImmutableStructEx
-  VERSION = '1.0.8'
+  VERSION = '1.0.9'
 end