diff --git a/README.md b/README.md
index 75f549cfc..a5ff20af5 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # RubyMoney - Money-Rails
 
 [![Gem Version](https://badge.fury.io/rb/money-rails.svg)](http://badge.fury.io/rb/money-rails)
-[![Build Status](https://secure.travis-ci.org/RubyMoney/money-rails.svg?branch=master)](http://travis-ci.org/RubyMoney/money-rails)
+[![Ruby](https://github.com/RubyMoney/money-rails/actions/workflows/ruby.yml/badge.svg)](https://github.com/RubyMoney/money-rails/actions/workflows/ruby.yml)
 [![License](http://img.shields.io/:license-mit-green.svg?style=flat)](http://opensource.org/licenses/MIT)
 
 ## Introduction
@@ -474,6 +474,12 @@ MoneyRails.configure do |config|
   #   symbol: nil,
   #   sign_before_symbol: nil
   # }
+
+  # Set whether an error should be raised when parsing money values
+  # This includes assigning to a monetized field with the wrong currency
+  # Default value is false
+  #
+  # config.raise_error_on_money_parsing = true
 end
 ```
 
@@ -493,6 +499,7 @@ end
 * `amount_column`: Provide values for the amount column (holding the fractional part of a money object).
 * `currency_column`: Provide default values or even disable (`present: false`) the currency column.
 * `rounding_mode`: Set `Money.rounding_mode` to one of the BigDecimal constants.
+* `raise_error_on_money_parsing`: Set whether errors should be raised when parsing money values
 
 ### Helpers
 
diff --git a/lib/money-rails/active_record/monetizable.rb b/lib/money-rails/active_record/monetizable.rb
index 35aa2eaba..4b6b5febf 100644
--- a/lib/money-rails/active_record/monetizable.rb
+++ b/lib/money-rails/active_record/monetizable.rb
@@ -10,7 +10,7 @@ class ReadOnlyCurrencyException < MoneyRails::Error; end
 
       module ClassMethods
         def monetized_attributes
-          monetized_attributes = @monetized_attributes || {}
+          monetized_attributes = @monetized_attributes || {}.with_indifferent_access
 
           if superclass.respond_to?(:monetized_attributes)
             monetized_attributes.merge(superclass.monetized_attributes)
diff --git a/money-rails.gemspec b/money-rails.gemspec
index bd73c2d86..4d0a05eed 100644
--- a/money-rails.gemspec
+++ b/money-rails.gemspec
@@ -42,5 +42,6 @@ Gem::Specification.new do |s|
     s.metadata['changelog_uri'] = 'https://github.com/RubyMoney/money-rails/blob/master/CHANGELOG.md'
     s.metadata['source_code_uri'] = 'https://github.com/RubyMoney/money-rails/'
     s.metadata['bug_tracker_uri'] = 'https://github.com/RubyMoney/money-rails/issues'
+    s.metadata['rubygems_mfa_required'] = 'true'
   end
 end