Update to Ruby 3.4.3. (#257)

Author: conradwt

.devcontainer/Dockerfile

@@ -1,3 +1,3 @@
 # Make sure RUBY_VERSION matches the Ruby version in .ruby-version
-ARG RUBY_VERSION=3.4.2
+ARG RUBY_VERSION=3.4.3
 FROM ghcr.io/rails/devcontainer/images/ruby:$RUBY_VERSION

.ruby-version

@@ -1 +1 @@
-3.4.2
+3.4.3

Gemfile

@@ -3,7 +3,7 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '3.4.2'
+ruby '3.4.3'
 
 gem 'rails',                    '~> 7.1.3.4'
 

Gemfile.lock

@@ -148,7 +148,7 @@ GEM
     puma (6.6.0)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (3.1.12)
+    rack (3.1.13)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
     rack-mini-profiler (3.0.0)
@@ -259,7 +259,7 @@ DEPENDENCIES
   web-console (~> 4.2.0)
 
 RUBY VERSION
-   ruby 3.4.2p28
+   ruby 3.4.3p32
 
 BUNDLED WITH
-   2.6.3
+   2.6.8

README.md

@@ -12,7 +12,7 @@ The purpose of this example is to provide details as to how one would go about u
 
 - Rails 7.1.3.4 or newer
 
-- Ruby 3.4.2 or newer
+- Ruby 3.4.3 or newer
 
 Note: This tutorial was updated on macOS 15.4. Docker Desktop is ony needed if you're following the `Docker Installation`.