Ruby 3.1 had end-of-life 12 months ago

Author: mtmail

.github/workflows/build.yml

@@ -13,7 +13,7 @@ jobs:
       matrix:
         os: [ubuntu-24.04]
         # https://www.ruby-lang.org/en/downloads/branches/
-        ruby: ["3.1", "3.2", "3.3", "3.4"]
+        ruby: ["3.2", "3.3", "3.4"]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v5

.rubocop.yml

@@ -2,7 +2,7 @@ plugins:
   - rubocop-rspec
   - rubocop-performance
 AllCops:
-  TargetRubyVersion: 3.0
+  TargetRubyVersion: 3.2
   NewCops: disable
   SuggestExtensions: false
 Metrics/BlockLength:

opencage-geocoder.gemspec

@@ -5,7 +5,7 @@ require 'opencage/version'
 Gem::Specification.new do |s|
   s.name                  = 'opencage-geocoder'
   s.version               = OpenCage::VERSION
-  s.required_ruby_version = '>= 3.0'
+  s.required_ruby_version = '>= 3.2'
   s.licenses              = ['MIT']
   s.summary               = 'A client for the OpenCage geocoder API'
   s.description           = 'A client for the OpenCage geocoding API - https://opencagedata.com/'