diff --git a/.circleci/config.yml b/.circleci/config.yml
index 85bacf45..909ed28c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -93,62 +93,6 @@ shared_build_steps: &shared_build_steps
 
 jobs:
   
-  build-ruby26-rails-51:
-    parameters:
-      is_main_build:
-        type: boolean
-        default: false
-    docker:
-      - image: cimg/ruby:2.6
-        environment:
-          BUNDLE_GEMFILE: gemfiles/rails_5.1.gemfile
-          ENABLE_CODE_COVERAGE: 1
-          NO_STEEP: 1
-    working_directory: ~/meta-tags/ruby26-rails-51
-    steps: *shared_build_steps
-  
-  build-ruby26-rails-52:
-    parameters:
-      is_main_build:
-        type: boolean
-        default: false
-    docker:
-      - image: cimg/ruby:2.6
-        environment:
-          BUNDLE_GEMFILE: gemfiles/rails_5.2.gemfile
-          ENABLE_CODE_COVERAGE: 1
-          NO_STEEP: 1
-    working_directory: ~/meta-tags/ruby26-rails-52
-    steps: *shared_build_steps
-  
-  build-ruby26-rails-60:
-    parameters:
-      is_main_build:
-        type: boolean
-        default: false
-    docker:
-      - image: cimg/ruby:2.6
-        environment:
-          BUNDLE_GEMFILE: gemfiles/rails_6.0.gemfile
-          ENABLE_CODE_COVERAGE: 1
-          NO_STEEP: 1
-    working_directory: ~/meta-tags/ruby26-rails-60
-    steps: *shared_build_steps
-  
-  build-ruby26-rails-61:
-    parameters:
-      is_main_build:
-        type: boolean
-        default: false
-    docker:
-      - image: cimg/ruby:2.6
-        environment:
-          BUNDLE_GEMFILE: gemfiles/rails_6.1.gemfile
-          ENABLE_CODE_COVERAGE: 1
-          NO_STEEP: 1
-    working_directory: ~/meta-tags/ruby26-rails-61
-    steps: *shared_build_steps
-  
   build-ruby27-rails-51:
     parameters:
       is_main_build:
@@ -371,18 +315,6 @@ workflows:
   test:
     jobs:
       
-      - build-ruby26-rails-51:
-          is_main_build: false
-      
-      - build-ruby26-rails-52:
-          is_main_build: false
-      
-      - build-ruby26-rails-60:
-          is_main_build: false
-      
-      - build-ruby26-rails-61:
-          is_main_build: false
-      
       - build-ruby27-rails-51:
           is_main_build: false
       
@@ -433,14 +365,6 @@ workflows:
       - tests:
           requires:
             
-            - build-ruby26-rails-51
-            
-            - build-ruby26-rails-52
-            
-            - build-ruby26-rails-60
-            
-            - build-ruby26-rails-61
-            
             - build-ruby27-rails-51
             
             - build-ruby27-rails-52
diff --git a/.circleci/config.yml.erb b/.circleci/config.yml.erb
index 0d46305f..05c9ad73 100644
--- a/.circleci/config.yml.erb
+++ b/.circleci/config.yml.erb
@@ -4,12 +4,6 @@
 #
 <%
   builds = [
-    # 2.6
-    %w[2.6 5.1],
-    %w[2.6 5.2],
-    %w[2.6 6.0],
-    %w[2.6 6.1],
-
     # 2.7
     %w[2.7 5.1],
     %w[2.7 5.2],
diff --git a/.gitignore b/.gitignore
index f02c3caf..118dc314 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,7 +2,6 @@
 .DS_Store
 .bundle
 Gemfile.lock
-gemfiles/*.gemfile.lock
 .ruby-gemset
 coverage
 doc
diff --git a/.standard.yml b/.standard.yml
index 9ae0900d..b2dc35f3 100644
--- a/.standard.yml
+++ b/.standard.yml
@@ -1,4 +1,4 @@
-ruby_version: 2.6.0
+ruby_version: 2.7.0
 extend_config:
   - .rubocop-rake.yml
   - .rubocop-rails.yml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 54f4ef4d..2d08d321 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ Changes:
 
 - Switched code style from custom rules to Standard ([246](https://github.com/kpumuk/meta-tags/pull/251)).
 - Switched from testing Rails using environment variables to Appraisal gem ([251](https://github.com/kpumuk/meta-tags/pull/247)).
+- Ruby 2.7 is minimum supported version ([257](https://github.com/kpumuk/meta-tags/pull/257/))
 
 ## 2.18.0 (September 15, 2022) [☰](https://github.com/kpumuk/meta-tags/compare/v2.17.0...v2.18.0)
 
diff --git a/Gemfile b/Gemfile
index 6d7c072a..78a44a02 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,5 +7,5 @@ gemspec
 
 unless ENV["NO_STEEP"] == "1"
   # Ruby typings
-  gem "steep", "~> 1.3.0", platform: :mri
+  gem "steep", "~> 1.4.0", platform: :mri
 end
diff --git a/README.md b/README.md
index 8827d473..4a4a694a 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ Search Engine Optimization (SEO) plugin for Ruby on Rails applications.
 MetaTags main branch fully supports Ruby on Rails 5.1+, and is tested against all
 major Rails releases up to 7.0.
 
-Ruby versions older than 2.6 are no longer officially supported.
+Ruby versions older than 2.7 are no longer officially supported.
 
 _Please note_ that we no longer support Ruby versions older than 2.6.0 and
 Ruby on Rails older than 5.1, because they reached their [End of Life](https://endoflife.date/ruby).
diff --git a/Steepfile b/Steepfile
index b53072e8..4bf0753a 100644
--- a/Steepfile
+++ b/Steepfile
@@ -10,6 +10,4 @@ target :lib do
   # (because we don't have RBS files for it)
   ignore "lib/meta_tags/railtie.rb"
   ignore "lib/generators"
-
-  library "set"
 end
diff --git a/certs/kpumuk.pem b/certs/kpumuk.pem
index aed5edd4..f773276e 100644
--- a/certs/kpumuk.pem
+++ b/certs/kpumuk.pem
@@ -1,20 +1,21 @@
 -----BEGIN CERTIFICATE-----
-MIIDODCCAiCgAwIBAgIBATANBgkqhkiG9w0BAQsFADAjMSEwHwYDVQQDDBhrcHVt
-dWsvREM9a3B1bXVrL0RDPWluZm8wHhcNMjIwNzA1MjIyODU4WhcNMjMwNzA1MjIy
-ODU4WjAjMSEwHwYDVQQDDBhrcHVtdWsvREM9a3B1bXVrL0RDPWluZm8wggEiMA0G
-CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC8NmK6GXPiE/q7PDbj7nNdw3pa8a6Q
-IDxLtc7kW95e1mh0TVgOE8kvGegGtRtjvhXVGTTFtZ+yMD/0DCfTM2oUQYk5oYpO
-ZGrCfbNIdZauf4WYsnJtKOTrRoqFMwpL5PlBDKczB2y5lUmQs2HIsjQ0Q21wdKyy
-7tXiZPoCoJ+kH+b4/d4dcNvAXVnWgO2HoLW5oqWfqY5swkAHzwHLU+rlxxuHUqOy
-8/Y4hUSOXVIsxWxl3EapENm+QAfBRZn3L26hEb80CgSAp8m47Cj9DaSd7xoDtrIe
-RryRTj5NVZbq9p1/WRc5zxD9QhAEPjRa5ikbd+eWebIDpAKI0hpyC/9bAgMBAAGj
-dzB1MAkGA1UdEwQCMAAwCwYDVR0PBAQDAgSwMB0GA1UdDgQWBBT2uFRXNWDpVdbv
-+xBk8DAgJPGBPTAdBgNVHREEFjAUgRJrcHVtdWtAa3B1bXVrLmluZm8wHQYDVR0S
-BBYwFIESa3B1bXVrQGtwdW11ay5pbmZvMA0GCSqGSIb3DQEBCwUAA4IBAQBa5fMh
-JcbhWBoP3kA32g3yM238fyJlre/ZeE6WIFxcuETff8AgPmk550qpAF/WBtP23X8Q
-khIFv+bFiuBURvNbuFevs23to7NeNA7XMmEJqjB6fRzO/i/a3bkLG07u+o74MyXe
-3/VAxl4Ce+C3aLwXccsbD+Fe3kQ6ku4ceIh2WebBSkpG3WRANReEAf7lcOt4aGEt
-nkYjyHgDz6/gYamK15XtOivglkTJDwAVGBzF9o6j5IQ9nXho8Vd2P+hiawx76CoT
-ANVO3I4ZwTKD12DMFqjalLwbSVVO4wpuMO3tcAgO4q7Fqh2tXTXom/YYl0SFvmx4
-evTPD0iY8lmGP3ZM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 -----END CERTIFICATE-----
diff --git a/gemfiles/rails_5.1.gemfile b/gemfiles/rails_5.1.gemfile
index 94d09d31..ba15f523 100644
--- a/gemfiles/rails_5.1.gemfile
+++ b/gemfiles/rails_5.1.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "steep", "~> 1.3.0", platform: :mri
+gem "steep", "~> 1.4.0", platform: :mri
 gem "railties", "5.1.7"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_5.1.gemfile.lock b/gemfiles/rails_5.1.gemfile.lock
new file mode 100644
index 00000000..7f6bd776
--- /dev/null
+++ b/gemfiles/rails_5.1.gemfile.lock
@@ -0,0 +1,197 @@
+PATH
+  remote: ..
+  specs:
+    meta-tags (2.18.0)
+      actionpack (>= 3.2.0, < 7.1)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionpack (5.1.7)
+      actionview (= 5.1.7)
+      activesupport (= 5.1.7)
+      rack (~> 2.0)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (5.1.7)
+      activesupport (= 5.1.7)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activesupport (5.1.7)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    appraisal (2.4.1)
+      bundler
+      rake
+      thor (>= 0.14.0)
+    ast (2.4.2)
+    builder (3.2.4)
+    concurrent-ruby (1.2.2)
+    crass (1.0.6)
+    csv (3.2.7)
+    diff-lcs (1.5.0)
+    docile (1.4.0)
+    erubi (1.12.0)
+    ffi (1.15.5)
+    fileutils (1.7.1)
+    i18n (1.14.1)
+      concurrent-ruby (~> 1.0)
+    json (2.6.3)
+    language_server-protocol (3.17.0.3)
+    lint_roller (1.0.0)
+    listen (3.8.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.5.3)
+    loofah (2.21.3)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.12.0)
+    method_source (1.0.0)
+    minitest (5.18.1)
+    nokogiri (1.15.3-arm64-darwin)
+      racc (~> 1.4)
+    parallel (1.23.0)
+    parser (3.2.2.3)
+      ast (~> 2.4.1)
+      racc
+    racc (1.7.1)
+    rack (2.2.7)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rails-dom-testing (2.1.1)
+      activesupport (>= 5.0.0)
+      minitest
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    railties (5.1.7)
+      actionpack (= 5.1.7)
+      activesupport (= 5.1.7)
+      method_source
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rbs (3.1.0)
+    regexp_parser (2.8.1)
+    rexml (3.2.5)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-html-matchers (0.10.0)
+      nokogiri (~> 1)
+      rspec (>= 3.0.0.a)
+    rspec-mocks (3.12.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    rubocop (1.52.1)
+      json (~> 2.3)
+      parallel (~> 1.10)
+      parser (>= 3.2.2.3)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.28.0, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.29.0)
+      parser (>= 3.2.1.0)
+    rubocop-capybara (2.18.0)
+      rubocop (~> 1.41)
+    rubocop-factory_bot (2.23.1)
+      rubocop (~> 1.33)
+    rubocop-performance (1.18.0)
+      rubocop (>= 1.7.0, < 2.0)
+      rubocop-ast (>= 0.4.0)
+    rubocop-rails (2.20.2)
+      activesupport (>= 4.2.0)
+      rack (>= 1.1)
+      rubocop (>= 1.33.0, < 2.0)
+    rubocop-rake (0.6.0)
+      rubocop (~> 1.0)
+    rubocop-rspec (2.22.0)
+      rubocop (~> 1.33)
+      rubocop-capybara (~> 2.17)
+      rubocop-factory_bot (~> 2.22)
+    ruby-progressbar (1.13.0)
+    securerandom (0.2.2)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.12.3)
+    simplecov_json_formatter (0.1.4)
+    standard (1.29.0)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.0)
+      rubocop (~> 1.52.0)
+      standard-custom (~> 1.0.0)
+      standard-performance (~> 1.1.0)
+    standard-custom (1.0.1)
+      lint_roller (~> 1.0)
+    standard-performance (1.1.0)
+      lint_roller (~> 1.0)
+      rubocop-performance (~> 1.18.0)
+    steep (1.4.0)
+      activesupport (>= 5.1)
+      concurrent-ruby (>= 1.2.2)
+      csv (>= 3.0.9)
+      fileutils (>= 1.1.0)
+      json (>= 2.1.0)
+      language_server-protocol (>= 3.15, < 4.0)
+      listen (~> 3.0)
+      logger (>= 1.3.0)
+      parser (>= 3.1)
+      rainbow (>= 2.2.2, < 4.0)
+      rbs (>= 2.8.0)
+      securerandom (>= 0.1)
+      strscan (>= 1.0.0)
+      terminal-table (>= 2, < 4)
+    strscan (3.0.6)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    thor (1.2.2)
+    thread_safe (0.3.6)
+    tzinfo (1.2.11)
+      thread_safe (~> 0.1)
+    unicode-display_width (2.4.2)
+
+PLATFORMS
+  arm64-darwin-21
+  arm64-darwin-22
+
+DEPENDENCIES
+  appraisal (~> 2.4.1)
+  meta-tags!
+  railties (= 5.1.7)
+  rake (~> 13.0)
+  rspec (~> 3.12.0)
+  rspec-html-matchers (~> 0.10.0)
+  rspec_junit_formatter (~> 0.6.0)
+  rubocop-rails (~> 2.20.2)
+  rubocop-rake (~> 0.6.0)
+  rubocop-rspec (~> 2.22.0)
+  simplecov (~> 0.22.0)
+  standard (~> 1.29)
+  steep (~> 1.4.0)
+
+BUNDLED WITH
+   2.4.10
diff --git a/gemfiles/rails_5.2.gemfile b/gemfiles/rails_5.2.gemfile
index 44c76276..99adb4a7 100644
--- a/gemfiles/rails_5.2.gemfile
+++ b/gemfiles/rails_5.2.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "steep", "~> 1.3.0", platform: :mri
+gem "steep", "~> 1.4.0", platform: :mri
 gem "railties", "5.2.8.1"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_5.2.gemfile.lock b/gemfiles/rails_5.2.gemfile.lock
new file mode 100644
index 00000000..467bd006
--- /dev/null
+++ b/gemfiles/rails_5.2.gemfile.lock
@@ -0,0 +1,197 @@
+PATH
+  remote: ..
+  specs:
+    meta-tags (2.18.0)
+      actionpack (>= 3.2.0, < 7.1)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionpack (5.2.8.1)
+      actionview (= 5.2.8.1)
+      activesupport (= 5.2.8.1)
+      rack (~> 2.0, >= 2.0.8)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (5.2.8.1)
+      activesupport (= 5.2.8.1)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activesupport (5.2.8.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    appraisal (2.4.1)
+      bundler
+      rake
+      thor (>= 0.14.0)
+    ast (2.4.2)
+    builder (3.2.4)
+    concurrent-ruby (1.2.2)
+    crass (1.0.6)
+    csv (3.2.7)
+    diff-lcs (1.5.0)
+    docile (1.4.0)
+    erubi (1.12.0)
+    ffi (1.15.5)
+    fileutils (1.7.1)
+    i18n (1.14.1)
+      concurrent-ruby (~> 1.0)
+    json (2.6.3)
+    language_server-protocol (3.17.0.3)
+    lint_roller (1.0.0)
+    listen (3.8.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.5.3)
+    loofah (2.21.3)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.12.0)
+    method_source (1.0.0)
+    minitest (5.18.1)
+    nokogiri (1.15.3-arm64-darwin)
+      racc (~> 1.4)
+    parallel (1.23.0)
+    parser (3.2.2.3)
+      ast (~> 2.4.1)
+      racc
+    racc (1.7.1)
+    rack (2.2.7)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rails-dom-testing (2.1.1)
+      activesupport (>= 5.0.0)
+      minitest
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    railties (5.2.8.1)
+      actionpack (= 5.2.8.1)
+      activesupport (= 5.2.8.1)
+      method_source
+      rake (>= 0.8.7)
+      thor (>= 0.19.0, < 2.0)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rbs (3.1.0)
+    regexp_parser (2.8.1)
+    rexml (3.2.5)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-html-matchers (0.10.0)
+      nokogiri (~> 1)
+      rspec (>= 3.0.0.a)
+    rspec-mocks (3.12.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    rubocop (1.52.1)
+      json (~> 2.3)
+      parallel (~> 1.10)
+      parser (>= 3.2.2.3)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.28.0, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.29.0)
+      parser (>= 3.2.1.0)
+    rubocop-capybara (2.18.0)
+      rubocop (~> 1.41)
+    rubocop-factory_bot (2.23.1)
+      rubocop (~> 1.33)
+    rubocop-performance (1.18.0)
+      rubocop (>= 1.7.0, < 2.0)
+      rubocop-ast (>= 0.4.0)
+    rubocop-rails (2.20.2)
+      activesupport (>= 4.2.0)
+      rack (>= 1.1)
+      rubocop (>= 1.33.0, < 2.0)
+    rubocop-rake (0.6.0)
+      rubocop (~> 1.0)
+    rubocop-rspec (2.22.0)
+      rubocop (~> 1.33)
+      rubocop-capybara (~> 2.17)
+      rubocop-factory_bot (~> 2.22)
+    ruby-progressbar (1.13.0)
+    securerandom (0.2.2)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.12.3)
+    simplecov_json_formatter (0.1.4)
+    standard (1.29.0)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.0)
+      rubocop (~> 1.52.0)
+      standard-custom (~> 1.0.0)
+      standard-performance (~> 1.1.0)
+    standard-custom (1.0.1)
+      lint_roller (~> 1.0)
+    standard-performance (1.1.0)
+      lint_roller (~> 1.0)
+      rubocop-performance (~> 1.18.0)
+    steep (1.4.0)
+      activesupport (>= 5.1)
+      concurrent-ruby (>= 1.2.2)
+      csv (>= 3.0.9)
+      fileutils (>= 1.1.0)
+      json (>= 2.1.0)
+      language_server-protocol (>= 3.15, < 4.0)
+      listen (~> 3.0)
+      logger (>= 1.3.0)
+      parser (>= 3.1)
+      rainbow (>= 2.2.2, < 4.0)
+      rbs (>= 2.8.0)
+      securerandom (>= 0.1)
+      strscan (>= 1.0.0)
+      terminal-table (>= 2, < 4)
+    strscan (3.0.6)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    thor (1.2.2)
+    thread_safe (0.3.6)
+    tzinfo (1.2.11)
+      thread_safe (~> 0.1)
+    unicode-display_width (2.4.2)
+
+PLATFORMS
+  arm64-darwin-21
+  arm64-darwin-22
+
+DEPENDENCIES
+  appraisal (~> 2.4.1)
+  meta-tags!
+  railties (= 5.2.8.1)
+  rake (~> 13.0)
+  rspec (~> 3.12.0)
+  rspec-html-matchers (~> 0.10.0)
+  rspec_junit_formatter (~> 0.6.0)
+  rubocop-rails (~> 2.20.2)
+  rubocop-rake (~> 0.6.0)
+  rubocop-rspec (~> 2.22.0)
+  simplecov (~> 0.22.0)
+  standard (~> 1.29)
+  steep (~> 1.4.0)
+
+BUNDLED WITH
+   2.4.10
diff --git a/gemfiles/rails_6.0.gemfile b/gemfiles/rails_6.0.gemfile
index 872058b1..0c0307a6 100644
--- a/gemfiles/rails_6.0.gemfile
+++ b/gemfiles/rails_6.0.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "steep", "~> 1.3.0", platform: :mri
+gem "steep", "~> 1.4.0", platform: :mri
 gem "railties", "6.0.6"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_6.0.gemfile.lock b/gemfiles/rails_6.0.gemfile.lock
new file mode 100644
index 00000000..306ce003
--- /dev/null
+++ b/gemfiles/rails_6.0.gemfile.lock
@@ -0,0 +1,199 @@
+PATH
+  remote: ..
+  specs:
+    meta-tags (2.18.0)
+      actionpack (>= 3.2.0, < 7.1)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionpack (6.0.6)
+      actionview (= 6.0.6)
+      activesupport (= 6.0.6)
+      rack (~> 2.0, >= 2.0.8)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actionview (6.0.6)
+      activesupport (= 6.0.6)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activesupport (6.0.6)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+      zeitwerk (~> 2.2, >= 2.2.2)
+    appraisal (2.4.1)
+      bundler
+      rake
+      thor (>= 0.14.0)
+    ast (2.4.2)
+    builder (3.2.4)
+    concurrent-ruby (1.2.2)
+    crass (1.0.6)
+    csv (3.2.7)
+    diff-lcs (1.5.0)
+    docile (1.4.0)
+    erubi (1.12.0)
+    ffi (1.15.5)
+    fileutils (1.7.1)
+    i18n (1.14.1)
+      concurrent-ruby (~> 1.0)
+    json (2.6.3)
+    language_server-protocol (3.17.0.3)
+    lint_roller (1.0.0)
+    listen (3.8.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.5.3)
+    loofah (2.21.3)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.12.0)
+    method_source (1.0.0)
+    minitest (5.18.1)
+    nokogiri (1.15.3-arm64-darwin)
+      racc (~> 1.4)
+    parallel (1.23.0)
+    parser (3.2.2.3)
+      ast (~> 2.4.1)
+      racc
+    racc (1.7.1)
+    rack (2.2.7)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rails-dom-testing (2.1.1)
+      activesupport (>= 5.0.0)
+      minitest
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    railties (6.0.6)
+      actionpack (= 6.0.6)
+      activesupport (= 6.0.6)
+      method_source
+      rake (>= 0.8.7)
+      thor (>= 0.20.3, < 2.0)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rbs (3.1.0)
+    regexp_parser (2.8.1)
+    rexml (3.2.5)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-html-matchers (0.10.0)
+      nokogiri (~> 1)
+      rspec (>= 3.0.0.a)
+    rspec-mocks (3.12.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    rubocop (1.52.1)
+      json (~> 2.3)
+      parallel (~> 1.10)
+      parser (>= 3.2.2.3)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.28.0, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.29.0)
+      parser (>= 3.2.1.0)
+    rubocop-capybara (2.18.0)
+      rubocop (~> 1.41)
+    rubocop-factory_bot (2.23.1)
+      rubocop (~> 1.33)
+    rubocop-performance (1.18.0)
+      rubocop (>= 1.7.0, < 2.0)
+      rubocop-ast (>= 0.4.0)
+    rubocop-rails (2.20.2)
+      activesupport (>= 4.2.0)
+      rack (>= 1.1)
+      rubocop (>= 1.33.0, < 2.0)
+    rubocop-rake (0.6.0)
+      rubocop (~> 1.0)
+    rubocop-rspec (2.22.0)
+      rubocop (~> 1.33)
+      rubocop-capybara (~> 2.17)
+      rubocop-factory_bot (~> 2.22)
+    ruby-progressbar (1.13.0)
+    securerandom (0.2.2)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.12.3)
+    simplecov_json_formatter (0.1.4)
+    standard (1.29.0)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.0)
+      rubocop (~> 1.52.0)
+      standard-custom (~> 1.0.0)
+      standard-performance (~> 1.1.0)
+    standard-custom (1.0.1)
+      lint_roller (~> 1.0)
+    standard-performance (1.1.0)
+      lint_roller (~> 1.0)
+      rubocop-performance (~> 1.18.0)
+    steep (1.4.0)
+      activesupport (>= 5.1)
+      concurrent-ruby (>= 1.2.2)
+      csv (>= 3.0.9)
+      fileutils (>= 1.1.0)
+      json (>= 2.1.0)
+      language_server-protocol (>= 3.15, < 4.0)
+      listen (~> 3.0)
+      logger (>= 1.3.0)
+      parser (>= 3.1)
+      rainbow (>= 2.2.2, < 4.0)
+      rbs (>= 2.8.0)
+      securerandom (>= 0.1)
+      strscan (>= 1.0.0)
+      terminal-table (>= 2, < 4)
+    strscan (3.0.6)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    thor (1.2.2)
+    thread_safe (0.3.6)
+    tzinfo (1.2.11)
+      thread_safe (~> 0.1)
+    unicode-display_width (2.4.2)
+    zeitwerk (2.6.8)
+
+PLATFORMS
+  arm64-darwin-21
+  arm64-darwin-22
+
+DEPENDENCIES
+  appraisal (~> 2.4.1)
+  meta-tags!
+  railties (= 6.0.6)
+  rake (~> 13.0)
+  rspec (~> 3.12.0)
+  rspec-html-matchers (~> 0.10.0)
+  rspec_junit_formatter (~> 0.6.0)
+  rubocop-rails (~> 2.20.2)
+  rubocop-rake (~> 0.6.0)
+  rubocop-rspec (~> 2.22.0)
+  simplecov (~> 0.22.0)
+  standard (~> 1.29)
+  steep (~> 1.4.0)
+
+BUNDLED WITH
+   2.4.10
diff --git a/gemfiles/rails_6.1.gemfile b/gemfiles/rails_6.1.gemfile
index 3994a1dc..1d65bfd9 100644
--- a/gemfiles/rails_6.1.gemfile
+++ b/gemfiles/rails_6.1.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "steep", "~> 1.3.0", platform: :mri
+gem "steep", "~> 1.4.0", platform: :mri
 gem "railties", "6.1.7"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_6.1.gemfile.lock b/gemfiles/rails_6.1.gemfile.lock
new file mode 100644
index 00000000..af48d231
--- /dev/null
+++ b/gemfiles/rails_6.1.gemfile.lock
@@ -0,0 +1,198 @@
+PATH
+  remote: ..
+  specs:
+    meta-tags (2.18.0)
+      actionpack (>= 3.2.0, < 7.1)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionpack (6.1.7)
+      actionview (= 6.1.7)
+      activesupport (= 6.1.7)
+      rack (~> 2.0, >= 2.0.9)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actionview (6.1.7)
+      activesupport (= 6.1.7)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activesupport (6.1.7)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+      zeitwerk (~> 2.3)
+    appraisal (2.4.1)
+      bundler
+      rake
+      thor (>= 0.14.0)
+    ast (2.4.2)
+    builder (3.2.4)
+    concurrent-ruby (1.2.2)
+    crass (1.0.6)
+    csv (3.2.7)
+    diff-lcs (1.5.0)
+    docile (1.4.0)
+    erubi (1.12.0)
+    ffi (1.15.5)
+    fileutils (1.7.1)
+    i18n (1.14.1)
+      concurrent-ruby (~> 1.0)
+    json (2.6.3)
+    language_server-protocol (3.17.0.3)
+    lint_roller (1.0.0)
+    listen (3.8.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.5.3)
+    loofah (2.21.3)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.12.0)
+    method_source (1.0.0)
+    minitest (5.18.1)
+    nokogiri (1.15.3-arm64-darwin)
+      racc (~> 1.4)
+    parallel (1.23.0)
+    parser (3.2.2.3)
+      ast (~> 2.4.1)
+      racc
+    racc (1.7.1)
+    rack (2.2.7)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rails-dom-testing (2.1.1)
+      activesupport (>= 5.0.0)
+      minitest
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    railties (6.1.7)
+      actionpack (= 6.1.7)
+      activesupport (= 6.1.7)
+      method_source
+      rake (>= 12.2)
+      thor (~> 1.0)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rbs (3.1.0)
+    regexp_parser (2.8.1)
+    rexml (3.2.5)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-html-matchers (0.10.0)
+      nokogiri (~> 1)
+      rspec (>= 3.0.0.a)
+    rspec-mocks (3.12.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    rubocop (1.52.1)
+      json (~> 2.3)
+      parallel (~> 1.10)
+      parser (>= 3.2.2.3)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.28.0, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.29.0)
+      parser (>= 3.2.1.0)
+    rubocop-capybara (2.18.0)
+      rubocop (~> 1.41)
+    rubocop-factory_bot (2.23.1)
+      rubocop (~> 1.33)
+    rubocop-performance (1.18.0)
+      rubocop (>= 1.7.0, < 2.0)
+      rubocop-ast (>= 0.4.0)
+    rubocop-rails (2.20.2)
+      activesupport (>= 4.2.0)
+      rack (>= 1.1)
+      rubocop (>= 1.33.0, < 2.0)
+    rubocop-rake (0.6.0)
+      rubocop (~> 1.0)
+    rubocop-rspec (2.22.0)
+      rubocop (~> 1.33)
+      rubocop-capybara (~> 2.17)
+      rubocop-factory_bot (~> 2.22)
+    ruby-progressbar (1.13.0)
+    securerandom (0.2.2)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.12.3)
+    simplecov_json_formatter (0.1.4)
+    standard (1.29.0)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.0)
+      rubocop (~> 1.52.0)
+      standard-custom (~> 1.0.0)
+      standard-performance (~> 1.1.0)
+    standard-custom (1.0.1)
+      lint_roller (~> 1.0)
+    standard-performance (1.1.0)
+      lint_roller (~> 1.0)
+      rubocop-performance (~> 1.18.0)
+    steep (1.4.0)
+      activesupport (>= 5.1)
+      concurrent-ruby (>= 1.2.2)
+      csv (>= 3.0.9)
+      fileutils (>= 1.1.0)
+      json (>= 2.1.0)
+      language_server-protocol (>= 3.15, < 4.0)
+      listen (~> 3.0)
+      logger (>= 1.3.0)
+      parser (>= 3.1)
+      rainbow (>= 2.2.2, < 4.0)
+      rbs (>= 2.8.0)
+      securerandom (>= 0.1)
+      strscan (>= 1.0.0)
+      terminal-table (>= 2, < 4)
+    strscan (3.0.6)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    thor (1.2.2)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+    unicode-display_width (2.4.2)
+    zeitwerk (2.6.8)
+
+PLATFORMS
+  arm64-darwin-21
+  arm64-darwin-22
+
+DEPENDENCIES
+  appraisal (~> 2.4.1)
+  meta-tags!
+  railties (= 6.1.7)
+  rake (~> 13.0)
+  rspec (~> 3.12.0)
+  rspec-html-matchers (~> 0.10.0)
+  rspec_junit_formatter (~> 0.6.0)
+  rubocop-rails (~> 2.20.2)
+  rubocop-rake (~> 0.6.0)
+  rubocop-rspec (~> 2.22.0)
+  simplecov (~> 0.22.0)
+  standard (~> 1.29)
+  steep (~> 1.4.0)
+
+BUNDLED WITH
+   2.4.10
diff --git a/gemfiles/rails_7.0.gemfile b/gemfiles/rails_7.0.gemfile
index 1bb3ea66..78f86830 100644
--- a/gemfiles/rails_7.0.gemfile
+++ b/gemfiles/rails_7.0.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "steep", "~> 1.3.0", platform: :mri
+gem "steep", "~> 1.4.0", platform: :mri
 gem "railties", "7.0.4"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_7.0.gemfile.lock b/gemfiles/rails_7.0.gemfile.lock
new file mode 100644
index 00000000..97e080b4
--- /dev/null
+++ b/gemfiles/rails_7.0.gemfile.lock
@@ -0,0 +1,198 @@
+PATH
+  remote: ..
+  specs:
+    meta-tags (2.18.0)
+      actionpack (>= 3.2.0, < 7.1)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionpack (7.0.4)
+      actionview (= 7.0.4)
+      activesupport (= 7.0.4)
+      rack (~> 2.0, >= 2.2.0)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actionview (7.0.4)
+      activesupport (= 7.0.4)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activesupport (7.0.4)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+    appraisal (2.4.1)
+      bundler
+      rake
+      thor (>= 0.14.0)
+    ast (2.4.2)
+    builder (3.2.4)
+    concurrent-ruby (1.2.2)
+    crass (1.0.6)
+    csv (3.2.7)
+    diff-lcs (1.5.0)
+    docile (1.4.0)
+    erubi (1.12.0)
+    ffi (1.15.5)
+    fileutils (1.7.1)
+    i18n (1.14.1)
+      concurrent-ruby (~> 1.0)
+    json (2.6.3)
+    language_server-protocol (3.17.0.3)
+    lint_roller (1.0.0)
+    listen (3.8.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.5.3)
+    loofah (2.21.3)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.12.0)
+    method_source (1.0.0)
+    minitest (5.18.1)
+    nokogiri (1.15.3-arm64-darwin)
+      racc (~> 1.4)
+    parallel (1.23.0)
+    parser (3.2.2.3)
+      ast (~> 2.4.1)
+      racc
+    racc (1.7.1)
+    rack (2.2.7)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rails-dom-testing (2.1.1)
+      activesupport (>= 5.0.0)
+      minitest
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    railties (7.0.4)
+      actionpack (= 7.0.4)
+      activesupport (= 7.0.4)
+      method_source
+      rake (>= 12.2)
+      thor (~> 1.0)
+      zeitwerk (~> 2.5)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rbs (3.1.0)
+    regexp_parser (2.8.1)
+    rexml (3.2.5)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-html-matchers (0.10.0)
+      nokogiri (~> 1)
+      rspec (>= 3.0.0.a)
+    rspec-mocks (3.12.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    rubocop (1.52.1)
+      json (~> 2.3)
+      parallel (~> 1.10)
+      parser (>= 3.2.2.3)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.28.0, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.29.0)
+      parser (>= 3.2.1.0)
+    rubocop-capybara (2.18.0)
+      rubocop (~> 1.41)
+    rubocop-factory_bot (2.23.1)
+      rubocop (~> 1.33)
+    rubocop-performance (1.18.0)
+      rubocop (>= 1.7.0, < 2.0)
+      rubocop-ast (>= 0.4.0)
+    rubocop-rails (2.20.2)
+      activesupport (>= 4.2.0)
+      rack (>= 1.1)
+      rubocop (>= 1.33.0, < 2.0)
+    rubocop-rake (0.6.0)
+      rubocop (~> 1.0)
+    rubocop-rspec (2.22.0)
+      rubocop (~> 1.33)
+      rubocop-capybara (~> 2.17)
+      rubocop-factory_bot (~> 2.22)
+    ruby-progressbar (1.13.0)
+    securerandom (0.2.2)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.12.3)
+    simplecov_json_formatter (0.1.4)
+    standard (1.29.0)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.0)
+      rubocop (~> 1.52.0)
+      standard-custom (~> 1.0.0)
+      standard-performance (~> 1.1.0)
+    standard-custom (1.0.1)
+      lint_roller (~> 1.0)
+    standard-performance (1.1.0)
+      lint_roller (~> 1.0)
+      rubocop-performance (~> 1.18.0)
+    steep (1.4.0)
+      activesupport (>= 5.1)
+      concurrent-ruby (>= 1.2.2)
+      csv (>= 3.0.9)
+      fileutils (>= 1.1.0)
+      json (>= 2.1.0)
+      language_server-protocol (>= 3.15, < 4.0)
+      listen (~> 3.0)
+      logger (>= 1.3.0)
+      parser (>= 3.1)
+      rainbow (>= 2.2.2, < 4.0)
+      rbs (>= 2.8.0)
+      securerandom (>= 0.1)
+      strscan (>= 1.0.0)
+      terminal-table (>= 2, < 4)
+    strscan (3.0.6)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    thor (1.2.2)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+    unicode-display_width (2.4.2)
+    zeitwerk (2.6.8)
+
+PLATFORMS
+  arm64-darwin-21
+  arm64-darwin-22
+
+DEPENDENCIES
+  appraisal (~> 2.4.1)
+  meta-tags!
+  railties (= 7.0.4)
+  rake (~> 13.0)
+  rspec (~> 3.12.0)
+  rspec-html-matchers (~> 0.10.0)
+  rspec_junit_formatter (~> 0.6.0)
+  rubocop-rails (~> 2.20.2)
+  rubocop-rake (~> 0.6.0)
+  rubocop-rspec (~> 2.22.0)
+  simplecov (~> 0.22.0)
+  standard (~> 1.29)
+  steep (~> 1.4.0)
+
+BUNDLED WITH
+   2.4.10
diff --git a/gemfiles/rails_7.1.gemfile b/gemfiles/rails_7.1.gemfile
index 556b0bd8..18bffd7e 100644
--- a/gemfiles/rails_7.1.gemfile
+++ b/gemfiles/rails_7.1.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "steep", "~> 1.3.0", platform: :mri
+gem "steep", "~> 1.4.0", platform: :mri
 gem "railties", github: "rails"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_7.1.gemfile.lock b/gemfiles/rails_7.1.gemfile.lock
new file mode 100644
index 00000000..4d0afc50
--- /dev/null
+++ b/gemfiles/rails_7.1.gemfile.lock
@@ -0,0 +1,203 @@
+GIT
+  remote: https://github.com/rails/rails.git
+  revision: 1cbd88f918436b339d2d88398f216c8c1e7a09a3
+  specs:
+    actionpack (7.1.0.alpha)
+      actionview (= 7.1.0.alpha)
+      activesupport (= 7.1.0.alpha)
+      rack (~> 2.0, >= 2.2.4)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actionview (7.1.0.alpha)
+      activesupport (= 7.1.0.alpha)
+      builder (~> 3.1)
+      erubi (~> 1.11)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activesupport (7.1.0.alpha)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+    railties (7.1.0.alpha)
+      actionpack (= 7.1.0.alpha)
+      activesupport (= 7.1.0.alpha)
+      rake (>= 12.2)
+      thor (~> 1.0)
+      zeitwerk (~> 2.6)
+
+PATH
+  remote: ..
+  specs:
+    meta-tags (2.18.0)
+      actionpack (>= 3.2.0, < 7.1)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    appraisal (2.4.1)
+      bundler
+      rake
+      thor (>= 0.14.0)
+    ast (2.4.2)
+    builder (3.2.4)
+    concurrent-ruby (1.2.2)
+    connection_pool (2.4.1)
+    crass (1.0.6)
+    csv (3.2.7)
+    diff-lcs (1.5.0)
+    docile (1.4.0)
+    erubi (1.12.0)
+    ffi (1.15.5)
+    fileutils (1.7.1)
+    i18n (1.14.1)
+      concurrent-ruby (~> 1.0)
+    json (2.6.3)
+    language_server-protocol (3.17.0.3)
+    lint_roller (1.0.0)
+    listen (3.8.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.5.3)
+    loofah (2.21.3)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.12.0)
+    minitest (5.18.1)
+    nokogiri (1.15.3-arm64-darwin)
+      racc (~> 1.4)
+    parallel (1.23.0)
+    parser (3.2.2.3)
+      ast (~> 2.4.1)
+      racc
+    racc (1.7.1)
+    rack (2.2.7)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rails-dom-testing (2.1.1)
+      activesupport (>= 5.0.0)
+      minitest
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rbs (3.1.0)
+    regexp_parser (2.8.1)
+    rexml (3.2.5)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-html-matchers (0.10.0)
+      nokogiri (~> 1)
+      rspec (>= 3.0.0.a)
+    rspec-mocks (3.12.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    rubocop (1.52.1)
+      json (~> 2.3)
+      parallel (~> 1.10)
+      parser (>= 3.2.2.3)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.28.0, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.29.0)
+      parser (>= 3.2.1.0)
+    rubocop-capybara (2.18.0)
+      rubocop (~> 1.41)
+    rubocop-factory_bot (2.23.1)
+      rubocop (~> 1.33)
+    rubocop-performance (1.18.0)
+      rubocop (>= 1.7.0, < 2.0)
+      rubocop-ast (>= 0.4.0)
+    rubocop-rails (2.20.2)
+      activesupport (>= 4.2.0)
+      rack (>= 1.1)
+      rubocop (>= 1.33.0, < 2.0)
+    rubocop-rake (0.6.0)
+      rubocop (~> 1.0)
+    rubocop-rspec (2.22.0)
+      rubocop (~> 1.33)
+      rubocop-capybara (~> 2.17)
+      rubocop-factory_bot (~> 2.22)
+    ruby-progressbar (1.13.0)
+    securerandom (0.2.2)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.12.3)
+    simplecov_json_formatter (0.1.4)
+    standard (1.29.0)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.0)
+      rubocop (~> 1.52.0)
+      standard-custom (~> 1.0.0)
+      standard-performance (~> 1.1.0)
+    standard-custom (1.0.1)
+      lint_roller (~> 1.0)
+    standard-performance (1.1.0)
+      lint_roller (~> 1.0)
+      rubocop-performance (~> 1.18.0)
+    steep (1.4.0)
+      activesupport (>= 5.1)
+      concurrent-ruby (>= 1.2.2)
+      csv (>= 3.0.9)
+      fileutils (>= 1.1.0)
+      json (>= 2.1.0)
+      language_server-protocol (>= 3.15, < 4.0)
+      listen (~> 3.0)
+      logger (>= 1.3.0)
+      parser (>= 3.1)
+      rainbow (>= 2.2.2, < 4.0)
+      rbs (>= 2.8.0)
+      securerandom (>= 0.1)
+      strscan (>= 1.0.0)
+      terminal-table (>= 2, < 4)
+    strscan (3.0.6)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    thor (1.2.2)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+    unicode-display_width (2.4.2)
+    zeitwerk (2.6.8)
+
+PLATFORMS
+  arm64-darwin-21
+  arm64-darwin-22
+
+DEPENDENCIES
+  appraisal (~> 2.4.1)
+  meta-tags!
+  railties!
+  rake (~> 13.0)
+  rspec (~> 3.12.0)
+  rspec-html-matchers (~> 0.10.0)
+  rspec_junit_formatter (~> 0.6.0)
+  rubocop-rails (~> 2.20.2)
+  rubocop-rake (~> 0.6.0)
+  rubocop-rspec (~> 2.22.0)
+  simplecov (~> 0.22.0)
+  standard (~> 1.29)
+  steep (~> 1.4.0)
+
+BUNDLED WITH
+   2.4.10
diff --git a/lib/meta_tags/meta_tags_collection.rb b/lib/meta_tags/meta_tags_collection.rb
index 9d5b7a2a..135676bf 100644
--- a/lib/meta_tags/meta_tags_collection.rb
+++ b/lib/meta_tags/meta_tags_collection.rb
@@ -39,7 +39,7 @@ def []=(name, value)
     #
     def update(object = {})
       meta_tags = if object.respond_to?(:to_meta_tags)
-        # @type var object: (_MetaTagish & Object)
+        # @type var object: _MetaTagish & Object
         object.to_meta_tags
       else
         # @type var object: Hash[String | Symbol, untyped]
diff --git a/meta-tags.gemspec b/meta-tags.gemspec
index 10c2b65c..e0f7dbce 100644
--- a/meta-tags.gemspec
+++ b/meta-tags.gemspec
@@ -15,7 +15,7 @@ Gem::Specification.new do |spec|
   spec.homepage = "https://github.com/kpumuk/meta-tags"
   spec.license = "MIT"
   spec.platform = Gem::Platform::RUBY
-  spec.required_ruby_version = ">= 2.6.0"
+  spec.required_ruby_version = ">= 2.7.0"
 
   spec.files = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(\.|(bin|test|spec|features)/)}) }
   spec.bindir = "exe"
@@ -31,10 +31,10 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "appraisal", "~> 2.4.1"
   spec.add_development_dependency "simplecov", "~> 0.22.0"
   # Code style
-  spec.add_development_dependency "standard", "~> 1.22.1"
-  spec.add_development_dependency "rubocop-rails", "~> 2.17.3"
+  spec.add_development_dependency "standard", "~> 1.29"
+  spec.add_development_dependency "rubocop-rails", "~> 2.20.2"
   spec.add_development_dependency "rubocop-rake", "~> 0.6.0"
-  spec.add_development_dependency "rubocop-rspec", "~> 2.18.0"
+  spec.add_development_dependency "rubocop-rspec", "~> 2.22.0"
   # Format RSpec output for CircleCI
   spec.add_development_dependency "rspec_junit_formatter", "~> 0.6.0"