Update ruby Docker tag to v3

This commit is contained in:
2022-01-25 08:00:46 +00:00
parent 6a8dcbbaad
commit 0b3a3ffaef

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@ -1,4 +1,4 @@
FROM ruby:2.7.4-alpine3.12 FROM ruby:3.0.2-alpine3.12
EXPOSE 4000 EXPOSE 4000