diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cac5011..ab41f00 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,18 +16,15 @@ jobs:
   test:
     name: Test
     runs-on: ubuntu-latest
-    env:
-      CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
     strategy:
       fail-fast: false
       matrix:
         # See: https://github.com/actions/runner/issues/849
-        ruby: [2.4, 2.5, 2.6, 2.7, "3.0", 3.1]
+        ruby: ["2.7", "3.0", "3.1", "3.2"]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: ruby/setup-ruby@v1
         with:
           bundler-cache: true
           ruby-version: ${{ matrix.ruby }}
       - run: bundle exec rspec
-      - uses: paambaati/codeclimate-action@v3.0.0
diff --git a/.ruby-version b/.ruby-version
index ef538c2..944880f 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.1.2
+3.2.0
diff --git a/microformats.gemspec b/microformats.gemspec
index df4784f..bb94583 100644
--- a/microformats.gemspec
+++ b/microformats.gemspec
@@ -4,7 +4,7 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'microformats/version'
 
 Gem::Specification.new do |spec|
-  spec.required_ruby_version = ['>= 2.4', '< 3.2']
+  spec.required_ruby_version = ['>= 2.7']
 
   spec.name          = 'microformats'
   spec.version       = Microformats::VERSION
@@ -23,17 +23,17 @@ Gem::Specification.new do |spec|
 
   spec.post_install_message = 'Prior to version 4.0.0, the microformats gem was named "microformats2."'
 
-  spec.add_development_dependency 'bundler', '>= 1.16.2', '< 2.4'
-  spec.add_development_dependency 'guard-rspec', '~> 4.7'
-  spec.add_development_dependency 'rake', '~> 12.3'
-  spec.add_development_dependency 'rb-fsevent', '~> 0.10.3'
-  spec.add_development_dependency 'rspec', '~> 3.8'
-  spec.add_development_dependency 'rubocop', '~> 0.74.0'
-  spec.add_development_dependency 'rubocop-rspec', '~> 1.35'
-  spec.add_development_dependency 'simplecov', '~> 0.17.0'
-  spec.add_development_dependency 'simplecov-console', '~> 0.5.0'
-  spec.add_development_dependency 'webmock', '~> 3.6'
-
-  spec.add_runtime_dependency 'json', '~> 2.2'
-  spec.add_runtime_dependency 'nokogiri', '~> 1.10'
+  spec.add_development_dependency 'bundler'
+  spec.add_development_dependency 'guard-rspec'
+  spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'rb-fsevent'
+  spec.add_development_dependency 'rspec'
+  spec.add_development_dependency 'rubocop'
+  spec.add_development_dependency 'rubocop-rspec'
+  spec.add_development_dependency 'simplecov'
+  spec.add_development_dependency 'simplecov-console'
+  spec.add_development_dependency 'webmock'
+
+  spec.add_runtime_dependency 'json'
+  spec.add_runtime_dependency 'nokogiri'
 end