groonga-client-model.gemspec in groonga-client-model-1.0.2 vs groonga-client-model.gemspec in groonga-client-model-6.0.0

@@ -1,8 +1,8 @@
 # -*- ruby -*-
 #
-# Copyright (C) 2016-2017  Kouhei Sutou <[e-mail]>
+# Copyright (C) 2016-2021  Sutou Kouhei <[e-mail]>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
 # version 2.1 of the License, or (at your option) any later version.
@@ -25,11 +25,11 @@
 
 Gem::Specification.new do |spec|
   spec.name = "groonga-client-model"
   spec.version = GroongaClientModel::VERSION
   spec.homepage = "https://github.com/ranguba/groonga-client-model"
-  spec.authors = ["Kouhei Sutou"]
+  spec.authors = ["Sutou Kouhei"]
   spec.email = ["[e-mail]"]
 
   readme = File.read("README.md")
   readme.force_encoding("UTF-8")
   entries = readme.split(/^\#\#\s(.*)$/)
@@ -43,10 +43,10 @@
   spec.files += Dir.glob("doc/text/*")
   spec.test_files += Dir.glob("test/**/*")
 
   spec.add_runtime_dependency("groonga-client", ">= 0.4.2")
   spec.add_runtime_dependency("groonga-command-parser")
-  spec.add_runtime_dependency("activemodel")
+  spec.add_runtime_dependency("activemodel", ">= 6")
 
   spec.add_development_dependency("bundler")
   spec.add_development_dependency("rake")
   spec.add_development_dependency("test-unit")
   spec.add_development_dependency("packnga")