Fix wrong dependency

Gemfile

@@ -5,5 +5,5 @@ source 'https://rubygems.org'
 git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
 gem 'activesupport', '~> 6.1.0'
-gem 'ruby-ntlm', '~>0.0.4'
-gem "httpi", "~> 2.4"
+gem 'rubyntlm', '~> 0.6.3'
+gem "httpi", '~> 2.4'

Gemfile.lock

@@ -15,7 +15,7 @@ GEM
       concurrent-ruby (~> 1.0)
     minitest (5.14.4)
     rack (2.2.3)
-    ruby-ntlm (0.0.4)
+    rubyntlm (0.6.3)
     socksify (1.7.1)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
@@ -27,7 +27,7 @@ PLATFORMS
 DEPENDENCIES
   activesupport (~> 6.1.0)
   httpi (~> 2.4)
-  ruby-ntlm (~> 0.0.4)
+  rubyntlm
 
 BUNDLED WITH
    2.2.11

ip21.gemspec

@@ -5,15 +5,15 @@ Gem::Specification.new do |s|
   s.summary     = 'Aspentech IP21 Adapter for Ruby'
   s.description = 'Aspentech IP21 Adapter for executing queries using SQLPlus' \
                   ' REST API'
-  s.version     = '1.2.0'
+  s.version     = '1.3.0'
   s.date        = Time.now.strftime('%Y-%m-%d')
   s.author      = 'Rhuan Barreto'
   s.email       = 'rhuan@rhuan.com.br'
   s.homepage    = 'http://rubygems.org/gems/ip21'
   s.platform    = Gem::Platform::RUBY
   s.license     = 'MIT'
   s.add_dependency 'activesupport', '~> 6.1.0'
-  s.add_dependency 'ruby-ntlm', '~>0.0.4'
+  s.add_dependency 'rubyntlm', '~>0.6.3'
   s.add_dependency 'httpi', '~>2.4'
   s.files = Dir.glob('{docs,bin,lib,spec,templates,benchmarks}/**/*') +
             ['LICENSE', 'README.md', '.yardopts', __FILE__]