diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index a8d7e8e..a920264 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ["2.7", "3.0", "3.1"]
+        ruby-version: ["2.7", "3.0", "3.1", "3.2"]
     steps:
       - uses: actions/checkout@v3
       - uses: ruby/setup-ruby@v1
diff --git a/Gemfile b/Gemfile
index d65e2a6..d120de4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,8 @@
 source 'http://rubygems.org'
 
 gemspec
+
+gem 'rake'
+gem 'rspec'
+gem 'rubocop-bsm'
+gem 'sqlite3'
diff --git a/Gemfile.lock b/Gemfile.lock
index 0483e18..26195a0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,78 +1,83 @@
 PATH
   remote: .
   specs:
-    attribute-defaults (0.9.2)
+    attribute-defaults (0.9.3)
       activerecord (>= 5.0.0, < 8.0.0)
 
 GEM
   remote: http://rubygems.org/
   specs:
-    activemodel (7.0.3.1)
-      activesupport (= 7.0.3.1)
-    activerecord (7.0.3.1)
-      activemodel (= 7.0.3.1)
-      activesupport (= 7.0.3.1)
-    activesupport (7.0.3.1)
+    activemodel (7.0.4.2)
+      activesupport (= 7.0.4.2)
+    activerecord (7.0.4.2)
+      activemodel (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
+    activesupport (7.0.4.2)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
     ast (2.4.2)
-    concurrent-ruby (1.1.10)
+    concurrent-ruby (1.2.0)
     diff-lcs (1.5.0)
-    i18n (1.11.0)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
-    json (2.6.2)
-    minitest (5.16.2)
+    json (2.6.3)
+    mini_portile2 (2.8.1)
+    minitest (5.17.0)
     parallel (1.22.1)
-    parser (3.1.2.0)
+    parser (3.2.0.0)
       ast (~> 2.4.1)
     rainbow (3.1.1)
     rake (13.0.6)
-    regexp_parser (2.5.0)
+    regexp_parser (2.6.2)
     rexml (3.2.5)
-    rspec (3.11.0)
-      rspec-core (~> 3.11.0)
-      rspec-expectations (~> 3.11.0)
-      rspec-mocks (~> 3.11.0)
-    rspec-core (3.11.0)
-      rspec-support (~> 3.11.0)
-    rspec-expectations (3.11.0)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.0)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.2)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.11.0)
-    rspec-mocks (3.11.1)
+      rspec-support (~> 3.12.0)
+    rspec-mocks (3.12.3)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.11.0)
-    rspec-support (3.11.0)
-    rubocop (1.31.2)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.0)
+    rubocop (1.44.1)
       json (~> 2.3)
       parallel (~> 1.10)
-      parser (>= 3.1.0.0)
+      parser (>= 3.2.0.0)
       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 (>= 1.24.1, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.19.1)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.24.1)
       parser (>= 3.1.1.0)
-    rubocop-bsm (0.6.0)
+    rubocop-bsm (0.6.1)
       rubocop (~> 1.0)
       rubocop-performance
       rubocop-rake
       rubocop-rspec
-    rubocop-performance (1.14.2)
+    rubocop-capybara (2.17.0)
+      rubocop (~> 1.41)
+    rubocop-performance (1.15.2)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
-    rubocop-rspec (2.12.1)
-      rubocop (~> 1.31)
+    rubocop-rspec (2.18.1)
+      rubocop (~> 1.33)
+      rubocop-capybara (~> 2.17)
     ruby-progressbar (1.11.0)
-    sqlite3 (1.4.4)
-    tzinfo (2.0.4)
+    sqlite3 (1.6.0)
+      mini_portile2 (~> 2.8.0)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    unicode-display_width (2.2.0)
+    unicode-display_width (2.4.2)
 
 PLATFORMS
   ruby
diff --git a/attribute-defaults.gemspec b/attribute-defaults.gemspec
index b38b6ec..79ae9fe 100644
--- a/attribute-defaults.gemspec
+++ b/attribute-defaults.gemspec
@@ -5,7 +5,7 @@ Gem::Specification.new do |s|
   s.name        = 'attribute-defaults'
   s.summary     = 'Specify default values for ActiveRecord attributes'
   s.description = 'ActiveRecord plugin that allows to specify default values for attributes'
-  s.version     = '0.9.2'
+  s.version     = '0.9.3'
 
   s.authors     = ['Dimitrij Denissenko']
   s.email       = 'dimitrij@blacksquaremedia.com'
@@ -15,9 +15,5 @@ Gem::Specification.new do |s|
   s.files        = Dir['LICENSE', 'README.rdoc', 'lib/**/*']
 
   s.add_dependency 'activerecord', '>= 5.0.0', '< 8.0.0'
-  s.add_development_dependency 'rake'
-  s.add_development_dependency 'rspec'
-  s.add_development_dependency 'rubocop-bsm'
-  s.add_development_dependency 'sqlite3'
   s.metadata['rubygems_mfa_required'] = 'true'
 end