diff --git a/Gemfile.lock b/Gemfile.lock
index 819bb86..e431890 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,80 +1,80 @@
 PATH
   remote: .
   specs:
-    filterable-by (0.6.4)
+    filterable-by (0.6.5)
       activerecord
       activesupport
 
 GEM
   remote: http://rubygems.org/
   specs:
-    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)
+    activemodel (7.0.4.3)
+      activesupport (= 7.0.4.3)
+    activerecord (7.0.4.3)
+      activemodel (= 7.0.4.3)
+      activesupport (= 7.0.4.3)
+    activesupport (7.0.4.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
     ast (2.4.2)
-    concurrent-ruby (1.2.0)
+    concurrent-ruby (1.2.2)
     diff-lcs (1.5.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     json (2.6.3)
     mini_portile2 (2.8.1)
-    minitest (5.17.0)
+    minitest (5.18.0)
     parallel (1.22.1)
-    parser (3.2.0.0)
+    parser (3.2.1.1)
       ast (~> 2.4.1)
     rainbow (3.1.1)
     rake (13.0.6)
-    regexp_parser (2.6.2)
+    regexp_parser (2.7.0)
     rexml (3.2.5)
     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-core (3.12.1)
       rspec-support (~> 3.12.0)
     rspec-expectations (3.12.2)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
-    rspec-mocks (3.12.3)
+    rspec-mocks (3.12.4)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
     rspec-support (3.12.0)
-    rubocop (1.44.1)
+    rubocop (1.48.1)
       json (~> 2.3)
       parallel (~> 1.10)
       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 (>= 1.24.1, < 2.0)
+      rubocop-ast (>= 1.26.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.24.1)
-      parser (>= 3.1.1.0)
+    rubocop-ast (1.27.0)
+      parser (>= 3.2.1.0)
     rubocop-bsm (0.6.1)
       rubocop (~> 1.0)
       rubocop-performance
       rubocop-rake
       rubocop-rspec
-    rubocop-capybara (2.17.0)
+    rubocop-capybara (2.17.1)
       rubocop (~> 1.41)
-    rubocop-performance (1.15.2)
+    rubocop-performance (1.16.0)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
-    rubocop-rspec (2.18.1)
+    rubocop-rspec (2.19.0)
       rubocop (~> 1.33)
       rubocop-capybara (~> 2.17)
-    ruby-progressbar (1.11.0)
-    sqlite3 (1.6.0)
+    ruby-progressbar (1.13.0)
+    sqlite3 (1.6.1)
       mini_portile2 (~> 2.8.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
@@ -84,7 +84,6 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  bundler
   filterable-by!
   rake
   rspec
diff --git a/Gemfile.rails6.lock b/Gemfile.rails6.lock
index e11db47..f74f44d 100644
--- a/Gemfile.rails6.lock
+++ b/Gemfile.rails6.lock
@@ -1,91 +1,90 @@
 PATH
   remote: .
   specs:
-    filterable-by (0.6.4)
+    filterable-by (0.6.5)
       activerecord
       activesupport
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (6.1.7.2)
-      activesupport (= 6.1.7.2)
-    activerecord (6.1.7.2)
-      activemodel (= 6.1.7.2)
-      activesupport (= 6.1.7.2)
-    activesupport (6.1.7.2)
+    activemodel (6.1.7.3)
+      activesupport (= 6.1.7.3)
+    activerecord (6.1.7.3)
+      activemodel (= 6.1.7.3)
+      activesupport (= 6.1.7.3)
+    activesupport (6.1.7.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
       zeitwerk (~> 2.3)
     ast (2.4.2)
-    concurrent-ruby (1.2.0)
+    concurrent-ruby (1.2.2)
     diff-lcs (1.5.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     json (2.6.3)
-    minitest (5.17.0)
+    minitest (5.18.0)
     parallel (1.22.1)
-    parser (3.2.0.0)
+    parser (3.2.1.1)
       ast (~> 2.4.1)
     rainbow (3.1.1)
     rake (13.0.6)
-    regexp_parser (2.6.2)
+    regexp_parser (2.7.0)
     rexml (3.2.5)
     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-core (3.12.1)
       rspec-support (~> 3.12.0)
     rspec-expectations (3.12.2)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
-    rspec-mocks (3.12.3)
+    rspec-mocks (3.12.4)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
     rspec-support (3.12.0)
-    rubocop (1.44.1)
+    rubocop (1.48.1)
       json (~> 2.3)
       parallel (~> 1.10)
       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 (>= 1.24.1, < 2.0)
+      rubocop-ast (>= 1.26.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.24.1)
-      parser (>= 3.1.1.0)
+    rubocop-ast (1.27.0)
+      parser (>= 3.2.1.0)
     rubocop-bsm (0.6.1)
       rubocop (~> 1.0)
       rubocop-performance
       rubocop-rake
       rubocop-rspec
-    rubocop-capybara (2.17.0)
+    rubocop-capybara (2.17.1)
       rubocop (~> 1.41)
-    rubocop-performance (1.15.2)
+    rubocop-performance (1.16.0)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
-    rubocop-rspec (2.18.1)
+    rubocop-rspec (2.19.0)
       rubocop (~> 1.33)
       rubocop-capybara (~> 2.17)
-    ruby-progressbar (1.11.0)
-    sqlite3 (1.6.0-x86_64-linux)
+    ruby-progressbar (1.13.0)
+    sqlite3 (1.6.1-x86_64-linux)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.4.2)
-    zeitwerk (2.6.6)
+    zeitwerk (2.6.7)
 
 PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
   activerecord (~> 6.1)
-  bundler
   filterable-by!
   rake
   rspec
diff --git a/filterable-by.gemspec b/filterable-by.gemspec
index 93284a4..0f18c22 100644
--- a/filterable-by.gemspec
+++ b/filterable-by.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name        = 'filterable-by'
-  s.version     = '0.6.4'
+  s.version     = '0.6.5'
   s.authors     = ['Dimitrij Denissenko']
   s.email       = ['dimitrij@blacksquaremedia.com']
   s.summary     = 'Generate white-listed filter scopes from URL parameter values'
@@ -15,6 +15,5 @@ Gem::Specification.new do |s|
   s.add_dependency 'activerecord'
   s.add_dependency 'activesupport'
 
-  s.add_development_dependency 'bundler'
   s.metadata['rubygems_mfa_required'] = 'true'
 end
diff --git a/spec/active_record/filterable_by_spec.rb b/spec/active_record/filterable_by_spec.rb
index 21c7055..09ffab9 100644
--- a/spec/active_record/filterable_by_spec.rb
+++ b/spec/active_record/filterable_by_spec.rb
@@ -41,10 +41,10 @@
   end
 
   it 'generates combined scopes' do
-    expect(Comment.filter_by('author_id' => alice.id, 'post_id' => apost.id).pluck(:title)).to match_array(['AA'])
-    expect(Comment.filter_by('author_id' => alice.id, 'post_id' => bpost.id).pluck(:title)).to match_array(['AB'])
-    expect(Comment.filter_by('author_id' => bob.id, 'post_id' => apost.id).pluck(:title)).to match_array(['BA'])
-    expect(Comment.filter_by('author_id' => bob.id, 'post_id' => bpost.id).pluck(:title)).to match_array(['BB'])
+    expect(Comment.filter_by('author_id' => alice.id, 'post_id' => apost.id).pluck(:title)).to contain_exactly('AA')
+    expect(Comment.filter_by('author_id' => alice.id, 'post_id' => bpost.id).pluck(:title)).to contain_exactly('AB')
+    expect(Comment.filter_by('author_id' => bob.id, 'post_id' => apost.id).pluck(:title)).to contain_exactly('BA')
+    expect(Comment.filter_by('author_id' => bob.id, 'post_id' => bpost.id).pluck(:title)).to contain_exactly('BB')
 
     scope = Comment.filter_by('author_id' => [alice.id, bob.id], 'post_id' => bpost.id)
     expect(scope.pluck(:title)).to match_array(%w[AB BB])
@@ -55,12 +55,12 @@
     expect(Comment.filter_by('author_id_not' => [alice.id, bob.id]).pluck(:title)).to match_array(%w[])
     expect(Comment.filter_by('post_id_not' => apost.id).pluck(:title)).to match_array(%w[AB BB])
     expect(Comment.filter_by('post_author_id_not' => alice.id).pluck(:title)).to match_array(%w[AB BB])
-    expect(Comment.filter_by('author_id' => bob.id, 'post_id_not' => bpost.id).pluck(:title)).to match_array(['BA'])
+    expect(Comment.filter_by('author_id' => bob.id, 'post_id_not' => bpost.id).pluck(:title)).to contain_exactly('BA')
   end
 
   it 'combines with other scopes' do
     scope = Comment.where(author_id: alice.id).filter_by('post_id' => apost.id)
-    expect(scope.pluck(:title)).to match_array(['AA'])
+    expect(scope.pluck(:title)).to contain_exactly('AA')
 
     expect(alice.posts.filter_by('post_id' => apost.id).count).to be(1)
     expect(alice.posts.filter_by('author_id' => alice.id).count).to be(1)
@@ -71,7 +71,7 @@
 
   it 'allows custom options' do
     scope = Post.filter_by({ 'only' => 'me' }, user_id: alice.id)
-    expect(scope).to match_array([apost])
+    expect(scope).to contain_exactly(apost)
 
     scope = Post.filter_by({ 'only' => '??' }, user_id: alice.id)
     expect(scope.count).to eq(2)
@@ -82,7 +82,7 @@
 
   it 'allows custom options from params' do
     filter = { 'only' => 'me' }
-    expect(Post.filter_by(filter, user_id: alice.id)).to match_array([apost])
+    expect(Post.filter_by(filter, user_id: alice.id)).to contain_exactly(apost)
     expect(Post.filter_by(filter).count).to eq(0)
   end