rbs.gemspec in rbs-1.0.0 vs rbs.gemspec in rbs-1.0.1

@@ -32,6 +32,7 @@
   end
   spec.files << "lib/rbs/parser.rb"
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
+  spec.required_ruby_version = ">= 2.6"
 end