diff --git a/spec/unit_spec_helper.rb b/spec/unit_spec_helper.rb
index 81f8cec7a..83fc24fcc 100644
--- a/spec/unit_spec_helper.rb
+++ b/spec/unit_spec_helper.rb
@@ -32,7 +32,11 @@
   end
 end
 
-ActiveSupport::Deprecation.behavior = :stderr
+if Rails::VERSION::STRING >= '7.2'
+  Rails.application.deprecators.behavior = :stderr
+else
+  ActiveSupport::Deprecation.behavior = :stderr
+end
 
 Shoulda::Matchers.configure do |config|
   config.integrate do |with|