diff --git a/.travis.yml b/.travis.yml
index 869fa95..5db5b63 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ rvm:
   - 2.2.9
 
 gemfile:
+  - gemfiles/activerecord_6.0.gemfile
   - gemfiles/activerecord_5.2.gemfile
   - gemfiles/activerecord_5.1.gemfile
   - gemfiles/activerecord_5.0.gemfile
diff --git a/Appraisals b/Appraisals
index 268aac2..534d38a 100644
--- a/Appraisals
+++ b/Appraisals
@@ -1,3 +1,8 @@
+appraise "activerecord-6.0" do
+  gem 'activerecord', '~> 6.0.0'
+  gem 'railties', '~> 6.0.0'
+end
+
 appraise "activerecord-5.2" do
   gem 'activerecord', '~> 5.2.0'
   gem 'railties', '~> 5.2.0'
diff --git a/README.md b/README.md
index e68dd30..1945ad2 100644
--- a/README.md
+++ b/README.md
@@ -56,14 +56,14 @@ Sinatra.
 
 ## Compatibility
 
-Compatible with ActiveRecord 4 and 5.
+Compatible with ActiveRecord 4, 5 and 6.
 
 Works well with Rails, Sinatra, or any other application that depends on
 ActiveRecord.
 
 ## Installation
 
-### Rails 4 and 5
+### Rails 4, 5 and 6
 
 Add Draftsman to your `Gemfile`.
 
diff --git a/draftsman.gemspec b/draftsman.gemspec
index 902d29f..0a592cb 100644
--- a/draftsman.gemspec
+++ b/draftsman.gemspec
@@ -16,11 +16,11 @@ Gem::Specification.new do |s|
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ['lib']
 
-  s.add_dependency 'activerecord', ['>= 4.2', '< 5.3']
+  s.add_dependency 'activerecord', ['>= 4.2', '<= 6.0']
 
   s.add_development_dependency 'appraisal'
   s.add_development_dependency 'rake'
-  s.add_development_dependency 'railties', ['>= 4.2', '< 5.3']
+  s.add_development_dependency 'railties', ['>= 4.2', '<= 6.0']
   s.add_development_dependency 'sinatra', ['>= 1.0', '<3']
   s.add_development_dependency 'rspec-rails', '~> 3.5'
 
diff --git a/gemfiles/activerecord_6.0.gemfile b/gemfiles/activerecord_6.0.gemfile
new file mode 100644
index 0000000..aa7c934
--- /dev/null
+++ b/gemfiles/activerecord_6.0.gemfile
@@ -0,0 +1,8 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "activerecord", "~> 6.0.0"
+gem "railties", "~> 6.0.0"
+
+gemspec path: "../"
diff --git a/spec/models/trashable_spec.rb b/spec/models/trashable_spec.rb
index b2c7eaa..0b05ab5 100644
--- a/spec/models/trashable_spec.rb
+++ b/spec/models/trashable_spec.rb
@@ -140,7 +140,7 @@
     context 'without draft' do
       before do
         trashable.save!
-        trashable.update_attributes! :published_at => Time.now
+        trashable.update! :published_at => Time.now
       end
 
       subject { trashable.draft_destruction; return trashable.reload }