diff --git a/govuk_rspec_helpers.gemspec b/govuk_rspec_helpers.gemspec
index b99a927..ae44175 100644
--- a/govuk_rspec_helpers.gemspec
+++ b/govuk_rspec_helpers.gemspec
@@ -11,7 +11,7 @@ Gem::Specification.new do |spec|
   spec.description = ""
   spec.homepage = "https://x-govuk.github.io"
   spec.license = "MIT"
-  spec.required_ruby_version = ">= 3.1.4"
+  spec.required_ruby_version = ">= 3.0.0"
 
   spec.metadata["homepage_uri"] = spec.homepage