diff --git a/Gemfile b/Gemfile
index 94fbf44c2..934a0a9aa 100644
--- a/Gemfile
+++ b/Gemfile
@@ -162,7 +162,7 @@ group :test do
   gem "pundit-matchers", "~> 1.7" # A set of RSpec matchers for testing Pundit authorisation policies
   gem "rspec-retry", "~> 0.6" # retry intermittently failing rspec examples
   gem "ruby-prof", "~> 1.4", require: false # ruby-prof is a fast code profiler for Ruby
-  gem "shoulda-matchers", "~> 5.1.0", require: false # Simple one-liner tests for common Rails functionality
+  gem "shoulda-matchers", "~> 5.3", require: false # Simple one-liner tests for common Rails functionality
   gem "simplecov", "~> 0.21.2", require: false # Code coverage with a powerful configuration library and automatic merging of coverage across test suites
   gem "stackprof", "~> 0.2", require: false, platforms: :ruby # stackprof is a fast sampling profiler for ruby code, with cpu, wallclock and object allocation samplers
   gem "stripe-ruby-mock", "3.1.0.rc3", require: "stripe_mock" # A drop-in library to test stripe without hitting their servers
diff --git a/Gemfile.lock b/Gemfile.lock
index 22a44a886..5d89d4043 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -805,7 +805,7 @@ GEM
     semantic_range (3.0.0)
     sexp_processor (4.16.1)
     shellany (0.0.1)
-    shoulda-matchers (5.1.0)
+    shoulda-matchers (5.3.0)
       activesupport (>= 5.2.0)
     sidekiq (6.5.8)
       connection_pool (>= 2.2.5, < 3)
@@ -1075,7 +1075,7 @@ DEPENDENCIES
   rubyzip (~> 2.3)
   s3_direct_upload (~> 0.1)
   sassc-rails (~> 2.1.2)
-  shoulda-matchers (~> 5.1.0)
+  shoulda-matchers (~> 5.3)
   sidekiq (~> 6.5.3)
   sidekiq-cron (~> 1.7)
   sidekiq-unique-jobs (~> 7.1.27)
diff --git a/spec/models/user_subscription_spec.rb b/spec/models/user_subscription_spec.rb
index 051703af6..7111e7865 100644
--- a/spec/models/user_subscription_spec.rb
+++ b/spec/models/user_subscription_spec.rb
@@ -1,23 +1,18 @@
 require "rails_helper"
 
-RSpec.describe UserSubscription, type: :model do
-  subject { build(:user_subscription) }
-
+RSpec.describe UserSubscription do
   let(:subscriber) { create(:user) }
   let(:source) { create(:article, :with_user_subscription_tag_role_user, with_user_subscription_tag: true) }
 
   describe "validations" do
     it { is_expected.to validate_presence_of(:user_subscription_sourceable_type) }
     it { is_expected.to validate_presence_of(:subscriber_email) }
-    # Disabled to Rails 7 compatibility. See https://github.com/thoughtbot/shoulda-matchers/issues/1433
-    xit { is_expected.to validate_inclusion_of(:user_subscription_sourceable_type).in_array(%w[Article]) }
+    it { is_expected.to validate_inclusion_of(:user_subscription_sourceable_type).in_array(%w[Article]) }
 
-    # rubocop:disable RSpec/NamedSubject
     it {
-      expect(subject).to validate_uniqueness_of(:subscriber_id)
+      expect(build(:user_subscription)).to validate_uniqueness_of(:subscriber_id)
         .scoped_to(%i[subscriber_email user_subscription_sourceable_type user_subscription_sourceable_id])
     }
-    # rubocop:enable RSpec/NamedSubject
 
     it "validates the source is active" do
       unpublished_source = create(:article, :with_user_subscription_tag_role_user, with_user_subscription_tag: true,
diff --git a/vendor/cache/shoulda-matchers-5.1.0.gem b/vendor/cache/shoulda-matchers-5.1.0.gem
deleted file mode 100644
index f27db7466..000000000
Binary files a/vendor/cache/shoulda-matchers-5.1.0.gem and /dev/null differ
diff --git a/vendor/cache/shoulda-matchers-5.3.0.gem b/vendor/cache/shoulda-matchers-5.3.0.gem
new file mode 100644
index 000000000..e764fcf6c
Binary files /dev/null and b/vendor/cache/shoulda-matchers-5.3.0.gem differ