diff --git a/.gitignore b/.gitignore
index 9a3813e..df7de70 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@ Gemfile.lock
 /tmp
 /.bundle
 /gemfiles/.bundle
+/gemfiles/vendor/bundle
 
 ## PROJECT::RVM
 .rvmrc
diff --git a/.travis.yml b/.travis.yml
index d3389de..bcacd72 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,8 @@ gemfile:
   - gemfiles/rails_6.1.gemfile
   - gemfiles/mongoid_5.0.gemfile
   - gemfiles/mongoid_6.0.gemfile
+  - gemfiles/mongoid_7.0.gemfile
+  - gemfiles/mongoid_7.1.gemfile
 
 matrix:
   include:
diff --git a/Appraisals b/Appraisals
index 6a24bb7..2933392 100644
--- a/Appraisals
+++ b/Appraisals
@@ -27,10 +27,6 @@ appraise 'rails-6.1' do
   gem 'rails', '>= 6.1.0', '< 6.2'
 end
 
-appraise 'mongoid-4.0' do
-  gem 'mongoid', '~> 4.0.0'
-end
-
 appraise 'mongoid-5.0' do
   gem 'mongoid', '~> 5.0.0'
 end
@@ -39,6 +35,14 @@ appraise 'mongoid-6.0' do
   gem 'mongoid', '~> 6.0.0'
 end
 
+appraise 'mongoid-7.0' do
+  gem 'mongoid', '~> 7.0.0'
+end
+
+appraise 'mongoid-7.1' do
+  gem 'mongoid', '~> 7.1.0'
+end
+
 # appraise 'mongo_mapper' do
 #   gem 'mongo_mapper'
 # end
diff --git a/gemfiles/mongoid_7.0.gemfile b/gemfiles/mongoid_7.0.gemfile
new file mode 100644
index 0000000..ddda5c4
--- /dev/null
+++ b/gemfiles/mongoid_7.0.gemfile
@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "mongoid", "~> 7.0.0"
+
+gemspec path: "../"
diff --git a/gemfiles/mongoid_7.1.gemfile b/gemfiles/mongoid_7.1.gemfile
new file mode 100644
index 0000000..a2d1c71
--- /dev/null
+++ b/gemfiles/mongoid_7.1.gemfile
@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "mongoid", "~> 7.1.0"
+
+gemspec path: "../"
diff --git a/spec/support/mongoid_versions.rb b/spec/support/mongoid_versions.rb
index 0cfb569..1c9c84e 100644
--- a/spec/support/mongoid_versions.rb
+++ b/spec/support/mongoid_versions.rb
@@ -3,10 +3,6 @@ module MongoidVersions
     Gem::Version.new(Mongoid::VERSION)
   end
 
-  def mongoid_4_0?
-    Gem::Requirement.new('~> 4.0.0').satisfied_by?(mongoid_version)
-  end
-
   def mongoid_5_0?
     Gem::Requirement.new('~> 5.0.0').satisfied_by?(mongoid_version)
   end
@@ -14,6 +10,14 @@ module MongoidVersions
   def mongoid_6_0?
     Gem::Requirement.new('~> 6.0.0').satisfied_by?(mongoid_version)
   end
+
+  def mongoid_7_0?
+    Gem::Requirement.new('~> 7.0.0').satisfied_by?(mongoid_version)
+  end
+
+  def mongoid_7_1?
+    Gem::Requirement.new('~> 7.1.0').satisfied_by?(mongoid_version)
+  end
 end
 
 RSpec.configure do |config|