diff --git a/multi_xml.gemspec b/multi_xml.gemspec
index 012ff87..2b00f58 100644
--- a/multi_xml.gemspec
+++ b/multi_xml.gemspec
@@ -9,7 +9,7 @@ Gem::Specification.new do |spec|
   spec.summary = "Provides swappable XML backends utilizing LibXML, Nokogiri, Ox, or REXML."
   spec.homepage = "https://github.com/sferik/multi_xml"
   spec.license = "MIT"
-  spec.required_ruby_version = ">= 3.1.4"
+  spec.required_ruby_version = ">= 3.1.2"
 
   spec.metadata["allowed_push_host"] = "https://rubygems.org"