diff --git a/Gemfile b/Gemfile
index 857bc53a1..085b94020 100644
--- a/Gemfile
+++ b/Gemfile
@@ -103,4 +103,6 @@ end
 
 gem 'contracts', '< 0.16' if RUBY_VERSION < '1.9.0'
 
+gem 'drb' if RUBY_VERSION >= '3.4'
+
 eval File.read('Gemfile-custom') if File.exist?('Gemfile-custom')
diff --git a/spec/integration/spec_file_load_errors_spec.rb b/spec/integration/spec_file_load_errors_spec.rb
index af44fcd28..204d81032 100644
--- a/spec/integration/spec_file_load_errors_spec.rb
+++ b/spec/integration/spec_file_load_errors_spec.rb
@@ -204,7 +204,7 @@ def foo
             Failure/Error: __send__(method, file)
           EOS
 
-          if RUBY_VERSION.to_f > 3.2
+          if RUBY_VERSION > '3.2.2'
             expect(formatted_output).to include unindent(<<-EOS)
             SyntaxError:
               --> ./tmp/aruba/broken_file.rb