Updates for version 3.3.0 with minimum Ruby version 3.0.

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: [2.6, 2.7, '3.0', 3.1, 3.2, ruby-head, jruby]
+        ruby: ['3.0', 3.1, 3.2, ruby-head, jruby]
     steps:
       - name: Clone repository
         uses: actions/checkout@v3
@@ -33,6 +33,6 @@ jobs:
         run: ruby --version; bundle exec rspec spec || $ALLOW_FAILURES
       - name: Coveralls GitHub Action
         uses: coverallsapp/github-action@v2
-        if: "matrix.ruby == '3.0'"
+        if: "matrix.ruby == '3.2'"
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -17,7 +17,7 @@ Install with `gem install rdf-turtle`
 
 * 100% free and unencumbered [public domain](https://unlicense.org/) software.
 * Implements a complete parser for [Turtle][].
-* Compatible with Ruby >= 2.6.
+* Compatible with Ruby >= 3.0.
 * Optional streaming writer, to serialize large graphs
 * Provisional support for [RDF 1.2][].
 
@@ -142,9 +142,9 @@ This version uses a hand-written parser using the Lexer from the [EBNF][] gem in
 
 ## Dependencies
 
-* [Ruby](https://ruby-lang.org/) (>= 2.6)
-* [RDF.rb](https://rubygems.org/gems/rdf) (~> 3.2)
-* [EBNF][] (~> 1.2)
+* [Ruby](https://ruby-lang.org/) (>= 3.0)
+* [RDF.rb](https://rubygems.org/gems/rdf) (~> 3.3)
+* [EBNF][] (~> 2.4)
 
 ## Installation
 

VERSION

@@ -1 +1 @@
-3.2.1
+3.3.0

rdf-turtle.gemspec

@@ -25,17 +25,17 @@ Gem::Specification.new do |gem|
   gem.files                 = %w(AUTHORS README.md History UNLICENSE VERSION) + Dir.glob('lib/**/*.rb')
   gem.require_paths         = %w(lib)
 
-  gem.required_ruby_version = '>= 2.6'
+  gem.required_ruby_version = '>= 3.0'
   gem.requirements          = []
-  gem.add_runtime_dependency     'rdf',             '~> 3.2'
-  gem.add_runtime_dependency     'ebnf',            '~> 2.3'
+  gem.add_runtime_dependency     'rdf',             '~> 3.3'
+  gem.add_runtime_dependency     'ebnf',            '~> 2.4'
   gem.add_development_dependency 'erubis',          '~> 2.7'
   gem.add_development_dependency 'htmlentities',    '~> 4.3'
-  gem.add_development_dependency 'rspec',           '~> 3.10'
+  gem.add_development_dependency 'rspec',           '~> 3.12'
   gem.add_development_dependency 'rspec-its',       '~> 1.3'
-  gem.add_development_dependency 'rdf-isomorphic',  '~> 3.2'
-  gem.add_development_dependency 'json-ld',         '~> 3.2'
-  gem.add_development_dependency 'rdf-spec',        '~> 3.2'
+  gem.add_development_dependency 'rdf-isomorphic',  '~> 3.3'
+  gem.add_development_dependency 'json-ld',         '~> 3.3'
+  gem.add_development_dependency 'rdf-spec',        '~> 3.3'
   gem.add_development_dependency 'rdf-vocab',       '~> 3.2'
   gem.post_install_message  = nil
 end