Install Ruby 2.3.* in MacOS 11.4 Big Sur M1 TROUBLE!!

A new Mac:

macOS Big Sur 11.4
Apple M1

I have a old project, using the ruby 2.3, rails 4.1.8。
but i cant install the ruby in my new mac。
some problem like : openssl 1.1 can't support < ruby 2.3。

so, i want somebody can help me !