Add homebrew info

[rbdr/r.bdr.sh] / Dockerfile

diff --git a/Dockerfile b/Dockerfile
index ee57d2e8c3ddfeddd7bf85bf999a0aebcbd31ed8..4ea050107d7a2f58524e7621a54868f770278264 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3-alpine
+FROM ruby:3.0-alpine
 
 RUN apk add --no-cache \
         build-base \