Remove upper constraint on supported Ruby versions

jgarber623 · jgarber623 · commit 208e20b7f38d · 2024-03-16T12:16:33.000-04:00
diff --git a/webmention.gemspec b/webmention.gemspec
@@ -3,7 +3,7 @@
 require_relative "lib/webmention/version"
 
 Gem::Specification.new do |spec|
-  spec.required_ruby_version = ">= 2.7", "< 4"
+  spec.required_ruby_version = ">= 2.7"
 
   spec.name = "webmention"
   spec.version = Webmention::VERSION
