diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f23a759..bddc983 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,16 +12,27 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: [2.6, 2.7, 3.0]
+        ruby: ['2.6', '2.7', '3.0', '3.1', '3.2']
         gemfile:
           - gemfiles/rails_5_2.gemfile
           - gemfiles/rails_6_0.gemfile
           - gemfiles/rails_6_1.gemfile
           - gemfiles/rails_7_0.gemfile
+          - gemfiles/rails_7_1.gemfile
         exclude:
-          - ruby: 3.0
+          - ruby: '3.2'
             gemfile: gemfiles/rails_5_2.gemfile
-          - ruby: 2.6
+          - ruby: '3.1'
+            gemfile: gemfiles/rails_5_2.gemfile
+          - ruby: '3.0'
+            gemfile: gemfiles/rails_5_2.gemfile
+          - ruby: '2.7'
+            gemfile: gemfiles/rails_7_1.gemfile
+          - ruby: '2.7'
+            gemfile: gemfiles/rails_7_0.gemfile
+          - ruby: '2.6'
+            gemfile: gemfiles/rails_7_1.gemfile
+          - ruby: '2.6'
             gemfile: gemfiles/rails_7_0.gemfile
 
     steps:
diff --git a/.rubocop.yml b/.rubocop.yml
index 1762fd7..4b51c7c 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -2,9 +2,6 @@ inherit_gem:
   betterlint:
     - config/default.yml
 
-Gemspec/DevelopmentDependencies:
-  Enabled: false
-
 AllCops:
   NewCops: enable
   TargetRubyVersion: 2.6
diff --git a/Appraisals b/Appraisals
index 87af99c..f0ce2b4 100644
--- a/Appraisals
+++ b/Appraisals
@@ -13,3 +13,7 @@ end
 appraise 'rails-7-0' do
   gem 'railties', '~> 7.0.0'
 end
+
+appraise 'rails-7-1' do
+  gem 'railties', '~> 7.1.0'
+end
diff --git a/Gemfile b/Gemfile
index fa75df1..d90e5d5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,9 @@
 source 'https://rubygems.org'
 
 gemspec
+
+gem 'appraisal', '~> 2.2.0'
+gem 'betterlint'
+gem 'rails'
+gem 'rspec'
+gem 'timecop', '~> 0.9.1'
diff --git a/gemfiles/rails_5_2.gemfile b/gemfiles/rails_5_2.gemfile
index 8b2627f..61cf07d 100644
--- a/gemfiles/rails_5_2.gemfile
+++ b/gemfiles/rails_5_2.gemfile
@@ -2,6 +2,11 @@
 
 source "https://rubygems.org"
 
+gem "appraisal", "~> 2.2.0"
+gem "betterlint"
+gem "rails"
 gem "railties", "~> 5.2.0"
+gem "rspec"
+gem "timecop", "~> 0.9.1"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_6_0.gemfile b/gemfiles/rails_6_0.gemfile
index 4cd55a8..d3aec0d 100644
--- a/gemfiles/rails_6_0.gemfile
+++ b/gemfiles/rails_6_0.gemfile
@@ -2,6 +2,11 @@
 
 source "https://rubygems.org"
 
+gem "appraisal", "~> 2.2.0"
+gem "betterlint"
+gem "rails"
 gem "railties", "~> 6.0.0"
+gem "rspec"
+gem "timecop", "~> 0.9.1"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_6_1.gemfile b/gemfiles/rails_6_1.gemfile
index 4c467fe..8cc80c5 100644
--- a/gemfiles/rails_6_1.gemfile
+++ b/gemfiles/rails_6_1.gemfile
@@ -2,6 +2,11 @@
 
 source "https://rubygems.org"
 
+gem "appraisal", "~> 2.2.0"
+gem "betterlint"
+gem "rails"
 gem "railties", "~> 6.1.0"
+gem "rspec"
+gem "timecop", "~> 0.9.1"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_7_0.gemfile b/gemfiles/rails_7_0.gemfile
index 495c72d..99ed58a 100644
--- a/gemfiles/rails_7_0.gemfile
+++ b/gemfiles/rails_7_0.gemfile
@@ -2,6 +2,11 @@
 
 source "https://rubygems.org"
 
+gem "appraisal", "~> 2.2.0"
+gem "betterlint"
+gem "rails"
 gem "railties", "~> 7.0.0"
+gem "rspec"
+gem "timecop", "~> 0.9.1"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_7_1.gemfile b/gemfiles/rails_7_1.gemfile
new file mode 100644
index 0000000..a70ebad
--- /dev/null
+++ b/gemfiles/rails_7_1.gemfile
@@ -0,0 +1,12 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "appraisal", "~> 2.2.0"
+gem "betterlint"
+gem "rails"
+gem "railties", "~> 7.1.0"
+gem "rspec"
+gem "timecop", "~> 0.9.1"
+
+gemspec path: "../"
diff --git a/lib/uncruft/version.rb b/lib/uncruft/version.rb
index e16b8aa..c605261 100644
--- a/lib/uncruft/version.rb
+++ b/lib/uncruft/version.rb
@@ -1,3 +1,3 @@
 module Uncruft
-  VERSION = '0.3.3'.freeze
+  VERSION = '0.3.4'.freeze
 end
diff --git a/uncruft.gemspec b/uncruft.gemspec
index 6b8e395..9501730 100644
--- a/uncruft.gemspec
+++ b/uncruft.gemspec
@@ -20,10 +20,4 @@ Gem::Specification.new do |s|
   s.required_ruby_version = '>= 2.6.0'
 
   s.add_dependency 'railties', '>= 5.2.0'
-
-  s.add_development_dependency 'appraisal', '~> 2.2.0'
-  s.add_development_dependency 'betterlint'
-  s.add_development_dependency 'rails'
-  s.add_development_dependency 'rspec', '~> 3.7.0'
-  s.add_development_dependency 'timecop', '~> 0.9.1'
 end