diff --git a/.rubocop.yml b/.rubocop.yml
index f3d5561..72f47ae 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,6 +1,3 @@
-require:
-    - rubocop-rake
-
 AllCops:
     NewCops: enable
     TargetRubyVersion: 2.7
diff --git a/Gemfile b/Gemfile
index c57d2a7..26ea26a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,9 +8,3 @@ group :ci do
   gem 'code-scanning-rubocop'
   gem 'rspec_junit_formatter'
 end
-
-
-gem 'rake', '~> 13.0'
-gem 'rspec'
-gem 'rubocop', '~> 1.29'
-gem 'rubocop-rake', '~> 0.6'
diff --git a/Gemfile.lock b/Gemfile.lock
index 9344382..1877d4e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -15,14 +15,15 @@ GEM
     json (2.7.2)
     language_server-protocol (3.17.0.3)
     parallel (1.25.1)
-    parser (3.3.4.0)
+    parser (3.3.3.0)
       ast (~> 2.4.1)
       racc
-    racc (1.8.1)
+    racc (1.8.0)
     rainbow (3.1.1)
     rake (13.2.1)
     regexp_parser (2.9.2)
-    rexml (3.3.9)
+    rexml (3.3.0)
+      strscan
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -38,13 +39,13 @@ GEM
     rspec-support (3.13.1)
     rspec_junit_formatter (0.6.0)
       rspec-core (>= 2, < 4, != 2.12.0)
-    rubocop (1.65.1)
+    rubocop (1.64.1)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 2.4, < 3.0)
+      regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
       rubocop-ast (>= 1.31.1, < 2.0)
       ruby-progressbar (~> 1.7)
@@ -53,7 +54,10 @@ GEM
       parser (>= 3.3.1.0)
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
+    rubocop-rspec (3.0.1)
+      rubocop (~> 1.61)
     ruby-progressbar (1.13.0)
+    strscan (3.1.0)
     unicode-display_width (2.5.0)
 
 PLATFORMS
@@ -67,6 +71,7 @@ DEPENDENCIES
   rspec_junit_formatter
   rubocop (~> 1.29)
   rubocop-rake (~> 0.6)
+  rubocop-rspec
 
 BUNDLED WITH
    2.1.4
diff --git a/format-staged.gemspec b/format-staged.gemspec
index ddde6c8..d8fd383 100644
--- a/format-staged.gemspec
+++ b/format-staged.gemspec
@@ -19,6 +19,12 @@ Gem::Specification.new do |s|
 
   s.add_dependency 'colorize'
 
+  s.add_development_dependency 'rake', '~> 13.0'
+  s.add_development_dependency 'rspec'
+  s.add_development_dependency 'rubocop', '~> 1.29'
+  s.add_development_dependency 'rubocop-rake', '~> 0.6'
+  s.add_development_dependency 'rubocop-rspec'
+
   s.metadata = {
     'rubygems_mfa_required' => 'true'
   }