diff --git a/Gemfile b/Gemfile
index 973a4ccc..e560bef2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -15,4 +15,3 @@ gem 'rails-controller-testing'
 gem 'rspec-rails'
 gem 'shoulda-matchers'
 gem 'sqlite3', '~> 1.7'
-gem 'timecop'
diff --git a/Gemfile.lock b/Gemfile.lock
index 900f1463..24810472 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -246,7 +246,6 @@ GEM
     stringio (3.1.1)
     strscan (3.1.0)
     thor (1.3.1)
-    timecop (0.9.10)
     timeout (0.4.1)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
@@ -275,7 +274,6 @@ DEPENDENCIES
   rspec-rails
   shoulda-matchers
   sqlite3 (~> 1.7)
-  timecop
 
 BUNDLED WITH
    2.3.15
diff --git a/gemfiles/rails_6.1.gemfile b/gemfiles/rails_6.1.gemfile
index a61e39f8..e5b063d3 100644
--- a/gemfiles/rails_6.1.gemfile
+++ b/gemfiles/rails_6.1.gemfile
@@ -15,7 +15,6 @@ gem "rails-controller-testing"
 gem "rspec-rails"
 gem "shoulda-matchers"
 gem "sqlite3", "~> 1.7"
-gem "timecop"
 gem "railties", "~> 6.1.0"
 gem "net-smtp", require: false
 gem "base64", require: false
diff --git a/gemfiles/rails_7.0.gemfile b/gemfiles/rails_7.0.gemfile
index f603939b..513bdec1 100644
--- a/gemfiles/rails_7.0.gemfile
+++ b/gemfiles/rails_7.0.gemfile
@@ -15,7 +15,6 @@ gem "rails-controller-testing"
 gem "rspec-rails"
 gem "shoulda-matchers"
 gem "sqlite3", "~> 1.7"
-gem "timecop"
 gem "railties", "~> 7.0.0"
 gem "base64", require: false
 gem "bigdecimal", require: false
diff --git a/gemfiles/rails_7.1.gemfile b/gemfiles/rails_7.1.gemfile
index a39b7c9c..5d53a414 100644
--- a/gemfiles/rails_7.1.gemfile
+++ b/gemfiles/rails_7.1.gemfile
@@ -15,7 +15,6 @@ gem "rails-controller-testing"
 gem "rspec-rails"
 gem "shoulda-matchers"
 gem "sqlite3", "~> 1.7"
-gem "timecop"
 gem "railties", "~> 7.1.0"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_7.2.gemfile b/gemfiles/rails_7.2.gemfile
index 6205f43d..e5229eb1 100644
--- a/gemfiles/rails_7.2.gemfile
+++ b/gemfiles/rails_7.2.gemfile
@@ -15,7 +15,6 @@ gem "rails-controller-testing"
 gem "rspec-rails"
 gem "shoulda-matchers"
 gem "sqlite3", "~> 1.7"
-gem "timecop"
 gem "railties", "~> 7.2.0"
 
 gemspec path: "../"
diff --git a/spec/clearance/session_spec.rb b/spec/clearance/session_spec.rb
index ec5517f2..7c33f9d5 100644
--- a/spec/clearance/session_spec.rb
+++ b/spec/clearance/session_spec.rb
@@ -1,8 +1,8 @@
 require 'spec_helper'
 
 describe Clearance::Session do
-  before { Timecop.freeze }
-  after { Timecop.return }
+  before { freeze_time }
+  after { unfreeze_time }
 
   let(:session) { Clearance::Session.new(env_without_remember_token) }
   let(:user) { create(:user) }
diff --git a/spec/requests/token_expiration_spec.rb b/spec/requests/token_expiration_spec.rb
index 0db8e9d2..4e1d394c 100644
--- a/spec/requests/token_expiration_spec.rb
+++ b/spec/requests/token_expiration_spec.rb
@@ -3,13 +3,13 @@
 describe "Token expiration" do
   describe "after signing in" do
     before do
-      Timecop.freeze
+      freeze_time
       create_user_and_sign_in
       @initial_cookies = remember_token_cookies
     end
 
     after do
-      Timecop.return
+      unfreeze_time
     end
 
     it "should have a remember_token cookie with a future expiration" do
@@ -25,7 +25,7 @@
       create_user_and_sign_in
       @initial_cookies = remember_token_cookies
 
-      Timecop.travel(1.minute.from_now) do
+      travel_to(1.minute.from_now) do
         get root_path
         @followup_cookies = remember_token_cookies
       end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 320534a7..f91a1d91 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -7,6 +7,7 @@
 Dir[File.expand_path("spec/support/**/*.rb")].each { |f| require f }
 
 RSpec.configure do |config|
+  config.include ActiveSupport::Testing::TimeHelpers
   config.include FactoryBot::Syntax::Methods
   config.infer_spec_type_from_file_location!
   config.order = :random