Update activemodel and activesupport requirements

Gemfile.lock

@@ -2,8 +2,8 @@ PATH
   remote: .
   specs:
     proformaxml (1.5.1)
-      activemodel (>= 5.2.3, < 8.0.0)
-      activesupport (>= 5.2.3, < 8.0.0)
+      activemodel (>= 5.2.3, < 9.0.0)
+      activesupport (>= 5.2.3, < 9.0.0)
       dachsfisch (~> 1.0.0)
       nokogiri (>= 1.10.2, < 2.0.0)
       rubyzip (>= 1.2.2, < 3.0.0)
@@ -27,7 +27,7 @@ GEM
       tzinfo (~> 2.0, >= 2.0.5)
     ast (2.4.2)
     base64 (0.2.0)
-    benchmark (0.3.0)
+    benchmark (0.4.0)
     bigdecimal (3.1.8)
     byebug (11.1.3)
     coderay (1.1.3)
@@ -58,7 +58,7 @@ GEM
       rspec (>= 2.99.0, < 4.0)
     i18n (1.14.6)
       concurrent-ruby (~> 1.0)
-    json (2.7.6)
+    json (2.8.1)
     language_server-protocol (3.17.0.3)
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
@@ -76,7 +76,7 @@ GEM
       nenv (~> 0.1)
       shellany (~> 0.0)
     parallel (1.26.3)
-    parser (3.3.5.1)
+    parser (3.3.6.0)
       ast (~> 2.4.1)
       racc
     pry (0.14.2)
@@ -120,7 +120,7 @@ GEM
       rubocop-ast (>= 1.32.2, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.34.0)
+    rubocop-ast (1.34.1)
       parser (>= 3.3.1.0)
     rubocop-factory_bot (2.26.1)
       rubocop (~> 1.61)
@@ -176,4 +176,4 @@ DEPENDENCIES
   simplecov
 
 BUNDLED WITH
-   2.5.22
+   2.5.23

proformaxml.gemspec

@@ -27,8 +27,8 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{\Aexe/}) {|f| File.basename(f) }
   spec.require_paths = ['lib']
 
-  spec.add_dependency 'activemodel', '>= 5.2.3', '< 8.0.0'
-  spec.add_dependency 'activesupport', '>= 5.2.3', '< 8.0.0'
+  spec.add_dependency 'activemodel', '>= 5.2.3', '< 9.0.0'
+  spec.add_dependency 'activesupport', '>= 5.2.3', '< 9.0.0'
   spec.add_dependency 'dachsfisch', '~> 1.0.0'
   spec.add_dependency 'nokogiri', '>= 1.10.2', '< 2.0.0'
   spec.add_dependency 'rubyzip', '>= 1.2.2', '< 3.0.0'