Target Ruby 3.1.7 in CI

.github/workflows/pr-verify.yml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   # Test on code-dot-org Ruby version
-  test_3_0_5:
+  test_3_1_7:
     runs-on: ubuntu-latest
 
     steps:
@@ -17,7 +17,7 @@ jobs:
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.0.5
+          ruby-version: 3.1.7
           bundler-cache: true
 
       - name: Install gems

.ruby-version

@@ -1 +1 @@
-3.0.5
+3.1.7

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:3.0.5
+FROM ruby:3.1.7
 
 WORKDIR /app
 

README.md

@@ -95,7 +95,7 @@ The extra `credential_process` config line tells AWS to [Source Credentials with
 
 Prerequisites:
 
-* Ruby 3.0.5
+* Ruby 3.1.7
 
 You can have Ruby installed locally, or use Docker and mount this repository into a Ruby container. By using Docker you can avoid conflicts with differing Ruby versions or other installed gems. To run and 'bash' into a Ruby container, install Docker and run the following. See [docker-compose.yml](docker-compose.yml) for details.
 

aws-google.gemspec

@@ -3,7 +3,7 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'aws/google/version'
 
 Gem::Specification.new do |spec|
-  spec.required_ruby_version = '>= 3.0.5'
+  spec.required_ruby_version = '~> 3.0'
   spec.name          = 'aws-google'
   spec.version       = Aws::Google::VERSION
   spec.authors       = ['Will Jordan']