raise ruby version to 3.2

Author: Dahie

.ruby-version

@@ -1 +1 @@
-2.7.0
+3.2.4

.travis.yml

@@ -1,5 +1,5 @@
 sudo: false
 language: ruby
 rvm:
-  - 2.5.1
-before_install: gem install bundler -v 1.16.1
+  - 3.2.4
+before_install: gem install bundler -v 2.6.2

Gemfile

@@ -1,8 +1,5 @@
 # frozen_string_literal: true
 
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
-git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
-
-# Specify your gem's dependencies in song_pro.gemspec
 gemspec

song_pro.gemspec

@@ -32,8 +32,8 @@ Gem::Specification.new do |spec|
   spec.require_paths = ['lib']
 
   spec.add_dependency 'markaby'
-  spec.add_development_dependency 'bundler', '~> 1.16'
-  spec.add_development_dependency 'rake', '~> 13.0'
-  spec.add_development_dependency 'rspec', '~> 3.0'
-  spec.add_development_dependency 'rubocop'
+  spec.add_development_dependency "bundler"
+  spec.add_development_dependency "rake"
+  spec.add_development_dependency "rspec"
+  spec.add_development_dependency "rubocop"
 end