diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c08d55ab..beddb1ce0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## Current
+- Fix parsing multiple delimeters in the amount, after BigDecimal updates
+
 ## 1.13.0
 - **Breaking change**: check ISO currency code validity when parsing strings with `to_money`
 - Adds `expect_whole_subunits` option when fractional subunits are expected
diff --git a/Gemfile b/Gemfile
index c496b3645..14dee0295 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,4 +10,8 @@ elsif RUBY_VERSION =~ /^1/
   gem 'i18n', '~> 0.9'
 end
 
+if RUBY_VERSION >= '3.4.0'
+  gem 'bigdecimal'
+end
+
 gemspec
diff --git a/lib/monetize/parser.rb b/lib/monetize/parser.rb
index 8d88c09a6..79f2645ec 100644
--- a/lib/monetize/parser.rb
+++ b/lib/monetize/parser.rb
@@ -184,8 +184,10 @@ def regex_safe_symbols
     end
 
     def split_major_minor(num, delimiter)
-      major, minor = num.split(delimiter)
-      [major, minor || '00']
+      splits = num.split(delimiter)
+      fail ParseError, 'Invalid amount (multiple delimiters)' if splits.length > 2
+
+      [splits[0], splits[1] || '00']
     end
 
     def currency_symbol_regex