diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d7a4776..b2b6f1a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
       matrix:
         ruby: ['2.7', '3.0', '3.1', 'head']
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
diff --git a/tarpon.gemspec b/tarpon.gemspec
index 423167a..22ebc02 100644
--- a/tarpon.gemspec
+++ b/tarpon.gemspec
@@ -29,9 +29,9 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency 'http', '~> 4.4'
 
-  spec.add_development_dependency 'factory_bot', '~> 6.2'
-  spec.add_development_dependency 'rake', '~> 13.0'
-  spec.add_development_dependency 'rspec', '~> 3.11'
-  spec.add_development_dependency 'rubocop', '~> 1.29'
-  spec.add_development_dependency 'webmock', '~> 3.14'
+  spec.add_development_dependency 'factory_bot', '~> 6.2' # rubocop:disable Gemspec/DevelopmentDependencies
+  spec.add_development_dependency 'rake', '~> 13.0' # rubocop:disable Gemspec/DevelopmentDependencies
+  spec.add_development_dependency 'rspec', '~> 3.11' # rubocop:disable Gemspec/DevelopmentDependencies
+  spec.add_development_dependency 'rubocop', '~> 1.29' # rubocop:disable Gemspec/DevelopmentDependencies
+  spec.add_development_dependency 'webmock', '~> 3.14' # rubocop:disable Gemspec/DevelopmentDependencies
 end