diff --git a/.rubocop.yml b/.rubocop.yml
index 9110dda..0d17f42 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -15,6 +15,7 @@ AllCops:
 
   TargetRubyVersion: '3.0'
   NewCops: enable
+  SuggestExtensions: false
 
 Style/Documentation:
   Enabled: false
@@ -37,6 +38,3 @@ Layout/EndAlignment:
 
 Metrics/BlockLength:
   Max: 55
-  IgnoredMethods:
-  - describe
-  - refine
diff --git a/Gemfile b/Gemfile
index 41ad0ff..f453980 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,4 +8,5 @@ source 'https://rubygems.org'
 
 git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
+gem 'rake', '~> 13.0'
 gem 'rubocop', '~> 1.7', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index b52cafa..2722d21 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,30 +2,34 @@ GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.2)
+    json (2.6.2)
     parallel (1.22.1)
-    parser (3.1.2.0)
+    parser (3.1.2.1)
       ast (~> 2.4.1)
     rainbow (3.1.1)
-    regexp_parser (2.5.0)
+    rake (13.0.6)
+    regexp_parser (2.6.0)
     rexml (3.2.5)
-    rubocop (1.30.1)
+    rubocop (1.38.0)
+      json (~> 2.3)
       parallel (~> 1.10)
-      parser (>= 3.1.0.0)
+      parser (>= 3.1.2.1)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.18.0, < 2.0)
+      rubocop-ast (>= 1.23.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.18.0)
+    rubocop-ast (1.23.0)
       parser (>= 3.1.1.0)
     ruby-progressbar (1.11.0)
-    unicode-display_width (2.1.0)
+    unicode-display_width (2.3.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  rake (~> 13.0)
   rubocop (~> 1.7)
 
 BUNDLED WITH