```ruby
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'rom/sql/version'

Gem::Specification.new do |spec|
  spec.name          = 'rom-sql'
  spec.version       = ROM::SQL::VERSION.dup
  spec.authors       = ['Piotr Solnica']
  spec.email         = ['piotr.solnica@gmail.com']
  spec.summary       = 'SQL databases support for ROM'
  spec.description   = spec.summary
  spec.homepage      = 'http://rom-rb.org'
  spec.license       = 'MIT'

  spec.files         = Dir['CHANGELOG.md', 'LICENSE', 'README.md', 'lib/**/*']
  spec.require_paths = ['lib']

  spec.required_ruby_version = ">= 2.3.0"

  spec.add_runtime_dependency 'sequel', '>= 4.43', '~> 5.0'
  spec.add_runtime_dependency 'dry-equalizer', '~> 0.2'
  spec.add_runtime_dependency 'dry-types', '~> 0.11', '>= 0.11.1'
  spec.add_runtime_dependency 'dry-core', '~> 0.3'
  spec.add_runtime_dependency 'rom-core', '~> 4.0.0.beta'

  spec.add_development_dependency 'bundler'
  spec.add_development_dependency 'rake', '~> 10.0'
  spec.add_development_dependency 'rspec', '~> 3.5'
end
```

Update Sequel dep, again, geez
user
```ruby
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'rom/sql/version'

Gem::Specification.new do |spec|
  spec.name          = 'rom-sql'
  spec.version       = ROM::SQL::VERSION.dup
  spec.authors       = ['Piotr Solnica']
  spec.email         = ['piotr.solnica@gmail.com']
  spec.summary       = 'SQL databases support for ROM'
  spec.description   = spec.summary
  spec.homepage      = 'http://rom-rb.org'
  spec.license       = 'MIT'

  spec.files         = Dir['CHANGELOG.md', 'LICENSE', 'README.md', 'lib/**/*']
  spec.require_paths = ['lib']

  spec.required_ruby_version = ">= 2.3.0"

  spec.add_runtime_dependency 'sequel', '>= 4.49'
  spec.add_runtime_dependency 'dry-equalizer', '~> 0.2'
  spec.add_runtime_dependency 'dry-types', '~> 0.11', '>= 0.11.1'
  spec.add_runtime_dependency 'dry-core', '~> 0.3'
  spec.add_runtime_dependency 'rom-core', '~> 4.0.0.beta'

  spec.add_development_dependency 'bundler'
  spec.add_development_dependency 'rake', '~> 10.0'
  spec.add_development_dependency 'rspec', '~> 3.5'
end
```
assistant