Upgrade to Ruby 3.1

jschulte · jschulte · commit ff6e5dbf9899 · 2024-07-11T15:54:20.000-04:00
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:2.7-alpine
+FROM ruby:3.1-alpine
 
 WORKDIR /usr/src/app
 
