我正在尝试从Rails 6.0.0.rc2升级到6.0.0。
运行bundle update rails时，我得到：
Bundler could not find compatible versions for gem "actionpack":
In Gemfile:
active_model_serializers (~> 0.10.10) was resolved to 0.10.10, which depends on
actionpack (>= 4.1, < 6.1)
在Gemfile的{{1}}中，我有
active_model_serializers为什么会出现此错误，我该怎么办？