attr_json.gemspec in attr_json-2.1.0 vs attr_json.gemspec in attr_json-2.2.0

@@ -45,10 +45,10 @@
   # This conditional is only to get CI to work on versions of Rails other than
   # we release with. The gem should never be released without the activerecord
   # dependency included just as it is here, should never be released
   # from an env tht has any of these variables set.
   unless ENV['APPRAISAL_INITIALIZED'] || ENV["TRAVIS"] || ENV['CI']
-    spec.add_runtime_dependency "activerecord", ">= 6.0.0", "< 7.1"
+    spec.add_runtime_dependency "activerecord", ">= 6.0.0", "< 7.2"
   end
 
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake", ">= 10.0"
   spec.add_development_dependency "rspec", "~> 3.7"