diff --git a/dynamic_form.gemspec b/dynamic_form.gemspec
index c3348c7..5d84859 100644
--- a/dynamic_form.gemspec
+++ b/dynamic_form.gemspec
@@ -3,7 +3,7 @@ Gem::Specification.new do |s|
   s.version = "1.3.1"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
-  s.required_ruby_version = ">= 2.7.0", "< 3.4"
+  s.required_ruby_version = ">= 2.7.0"
   s.authors = ["Joel Moss"]
   s.date = %q{2010-09-05}
   s.description = %q{DynamicForm holds a few helper methods to help you deal with your Rails3 models. It includes the stripped out methods from Rails 2; error_message_on and error_messages_for. It also brings in the functionality of the custom-err-messages plugin, which provides more flexibility over your model error messages.}