Commit 974a414

@@ -9,7 +9,7 @@ AllCops:
     - 'spec/fixtures/**/*'
     - 'tmp/**/*'
     - 'vendor/**/*'
-  TargetRubyVersion: 2.5
+  TargetRubyVersion: 2.7
 
 Layout/ClassStructure:
   Enabled: true

@@ -20,12 +20,12 @@ GEM
       tzinfo (~> 2.0)
     ast (2.4.2)
     builder (3.2.4)
-    bundler-audit (0.9.0.1)
+    bundler-audit (0.9.1)
       bundler (>= 1.2.0, < 3)
       thor (~> 1.0)
     concurrent-ruby (1.1.10)
     diff-lcs (1.5.0)
-    docile (1.3.5)
+    docile (1.4.0)
     ffaker (2.21.0)
     i18n (1.10.0)
       concurrent-ruby (~> 1.0)
@@ -34,13 +34,13 @@ GEM
     nokogiri (1.13.6)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
-    parallel (1.20.1)
-    parser (3.0.0.0)
+    parallel (1.22.1)
+    parser (3.1.2.0)
       ast (~> 2.4.1)
     racc (1.6.0)
-    rainbow (3.0.0)
+    rainbow (3.1.1)
     rake (13.0.6)
-    regexp_parser (2.0.3)
+    regexp_parser (2.4.0)
     rexml (3.2.5)
     rspec (3.11.0)
       rspec-core (~> 3.11.0)
@@ -51,7 +51,7 @@ GEM
     rspec-expectations (3.11.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.11.0)
-    rspec-mocks (3.11.0)
+    rspec-mocks (3.11.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.11.0)
     rspec-support (3.11.0)
@@ -64,8 +64,8 @@ GEM
       rubocop-ast (>= 0.6.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (1.4.1)
-      parser (>= 2.7.1.5)
+    rubocop-ast (1.18.0)
+      parser (>= 3.1.1.0)
     rubocop-rspec (1.44.1)
       rubocop (~> 0.87)
       rubocop-ast (>= 0.7.1)
@@ -75,12 +75,12 @@ GEM
       simplecov-html (~> 0.11)
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
-    simplecov_json_formatter (0.1.2)
-    thor (1.1.0)
+    simplecov_json_formatter (0.1.4)
+    thor (1.2.1)
     tilt (2.0.10)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
-    unicode-display_width (1.7.0)
+    unicode-display_width (1.8.0)
     xmldsig (0.6.6)
       nokogiri (>= 1.6.8, < 2.0.0)
 

@@ -14,7 +14,7 @@ Gem::Specification.new do |spec|
   spec.description   = 'A simple toolkit for working with XML.'
   spec.homepage      = 'https://github.com/xlgmokha/xml-kit'
   spec.license       = 'MIT'
-  spec.required_ruby_version = Gem::Requirement.new('>= 2.5.0')
+  spec.required_ruby_version = Gem::Requirement.new('>= 2.7.0')
 
   spec.files = `git ls-files -z`.split("\x0").reject do |f|
     f.match(%r{^(test|spec|features)/})