Update the minimum requirement of Ruby version

ruby · Jan 17, 2020 · 73e7b63 · 73e7b63
1 parent 679a941
commit 73e7b63
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/io-console.gemspec b/io-console.gemspec
@@ -7,7 +7,7 @@ Gem::Specification.new do |s|
   s.summary = "Console interface"
   s.email = "nobu@ruby-lang.org"
   s.description = "add console capabilities to IO instances."
-  s.required_ruby_version = ">= 2.2.0"
+  s.required_ruby_version = ">= 2.4.0"
   s.homepage = "https://github.com/ruby/io-console"
   s.metadata["source_code_url"] = s.homepage
   s.authors = ["Nobu Nakada"]