可否支持 Rails 5 ？

[Insub]

安装 Gem 的时候报错：
Bundler could not find compatible versions for gem "activesupport":
In snapshot (Gemfile.lock):
activesupport (= 5.2.6)

In Gemfile:
rails (~> 5.2.6) was resolved to 5.2.6, which depends on
activesupport (= 5.2.6)

wechat-pay was resolved to 1.1.0, which depends on
  activesupport (>= 3.2, ~> 6.0.0)