diff --git a/Gemfile b/Gemfile
index 748d075c..65c29c4e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,6 +2,7 @@ source 'https://rubygems.org'
 
 group :development, :test do
   gem 'puppetlabs_spec_helper', :require => false
+  gem 'rspec-puppet', '~> 2.0.0', :require => false
 
   gem 'puppet-lint', '~> 1.1.0'
   gem 'metadata-json-lint'
@@ -16,9 +17,6 @@ group :development, :test do
   gem 'puppet-lint-variable_contains_upcase'
   gem 'puppet-lint-numericvariable'
 
-  gem 'rspec-puppet', '~> 1.0.1'
-  gem 'rake', '10.1.1'
-  gem 'rspec', '< 2.99'
   gem 'json'
   gem 'webmock'
 end
diff --git a/spec/classes/horizon_init_spec.rb b/spec/classes/horizon_init_spec.rb
index 2fcbc48e..4e18df81 100644
--- a/spec/classes/horizon_init_spec.rb
+++ b/spec/classes/horizon_init_spec.rb
@@ -25,20 +25,20 @@ describe 'horizon' do
 
     context 'with default parameters' do
       it {
-          should contain_package('python-lesscpy').with_ensure('present')
-          should contain_package('horizon').with(
+          is_expected.to contain_package('python-lesscpy').with_ensure('present')
+          is_expected.to contain_package('horizon').with(
             :ensure => 'present',
             :tag    => 'openstack'
           )
       }
-      it { should contain_exec('refresh_horizon_django_cache').with({
+      it { is_expected.to contain_exec('refresh_horizon_django_cache').with({
           :command     => '/usr/share/openstack-dashboard/manage.py compress',
           :refreshonly => true,
       })}
-      it { should contain_concat(platforms_params[:config_file]).that_notifies('Exec[refresh_horizon_django_cache]') }
+      it { is_expected.to contain_concat(platforms_params[:config_file]).that_notifies('Exec[refresh_horizon_django_cache]') }
 
       it 'configures apache' do
-        should contain_class('horizon::wsgi::apache').with({
+        is_expected.to contain_class('horizon::wsgi::apache').with({
           :servername   => 'some.host.tld',
           :listen_ssl   => false,
           :servername   => 'some.host.tld',
@@ -47,7 +47,7 @@ describe 'horizon' do
       end
 
       it 'generates local_settings.py' do
-        verify_concat_fragment_contents(subject, 'local_settings.py', [
+        verify_concat_fragment_contents(catalogue, 'local_settings.py', [
           'DEBUG = False',
           "ALLOWED_HOSTS = ['*', ]",
           "SECRET_KEY = 'elj1IWiLoWHgcyYxFVLj7cM5rGOOxWl0'",
@@ -71,13 +71,13 @@ describe 'horizon' do
         ])
 
         # From internals of verify_contents, get the contents to check for absence of a line
-        content = subject.resource('concat::fragment', 'local_settings.py').send(:parameters)[:content]
+        content = catalogue.resource('concat::fragment', 'local_settings.py').send(:parameters)[:content]
 
         # With default options, should _not_ have a line to configure SESSION_ENGINE
-        content.should_not match(/^SESSION_ENGINE/)
+        expect(content).not_to match(/^SESSION_ENGINE/)
       end
 
-      it { should_not contain_file(params[:file_upload_temp_dir]) }
+      it { is_expected.not_to contain_file(params[:file_upload_temp_dir]) }
     end
 
     context 'with overridden parameters' do
@@ -102,7 +102,7 @@ describe 'horizon' do
       end
 
       it 'generates local_settings.py' do
-        verify_concat_fragment_contents(subject, 'local_settings.py', [
+        verify_concat_fragment_contents(catalogue, 'local_settings.py', [
           'DEBUG = True',
           "ALLOWED_HOSTS = ['*', ]",
           'CSRF_COOKIE_SECURE = True',
@@ -129,9 +129,9 @@ describe 'horizon' do
         ])
       end
 
-      it { should_not contain_file(platforms_params[:config_file]).that_notifies('Exec[refresh_horizon_django_cache]') }
+      it { is_expected.not_to contain_file(platforms_params[:config_file]).that_notifies('Exec[refresh_horizon_django_cache]') }
 
-      it { should contain_file(params[:file_upload_temp_dir]) }
+      it { is_expected.to contain_file(params[:file_upload_temp_dir]) }
     end
 
     context 'with overridden parameters and cache_server_ip array' do
@@ -142,12 +142,12 @@ describe 'horizon' do
       end
 
       it 'generates local_settings.py' do
-        verify_concat_fragment_contents(subject, 'local_settings.py', [
+        verify_concat_fragment_contents(catalogue, 'local_settings.py', [
           "        'LOCATION': [ '10.0.0.1:11211','10.0.0.2:11211', ],",
         ])
       end
 
-      it { should contain_exec('refresh_horizon_django_cache') }
+      it { is_expected.to contain_exec('refresh_horizon_django_cache') }
     end
 
     context 'with vhost_extra_params' do
@@ -158,7 +158,7 @@ describe 'horizon' do
       end
 
       it 'configures apache' do
-        should contain_class('horizon::wsgi::apache').with({
+        is_expected.to contain_class('horizon::wsgi::apache').with({
           :extra_params => { 'add_listen' => false },
         })
       end
@@ -177,7 +177,7 @@ describe 'horizon' do
       end
 
       it 'configures apache' do
-        should contain_class('horizon::wsgi::apache').with({
+        is_expected.to contain_class('horizon::wsgi::apache').with({
           :bind_address => nil,
           :listen_ssl   => true,
           :horizon_cert => '/etc/pki/tls/certs/httpd.crt',
@@ -193,7 +193,7 @@ describe 'horizon' do
       end
 
       it 'does not configure apache' do
-        should_not contain_class('horizon::wsgi::apache')
+        is_expected.not_to contain_class('horizon::wsgi::apache')
       end
     end
 
@@ -208,7 +208,7 @@ describe 'horizon' do
       end
 
       it 'AVAILABLE_REGIONS is configured' do
-        verify_concat_fragment_contents(subject, 'local_settings.py', [
+        verify_concat_fragment_contents(catalogue, 'local_settings.py', [
           "AVAILABLE_REGIONS = [",
           "    ('http://region-1.example.com:5000/v2.0', 'Region-1'),",
           "    ('http://region-2.example.com:5000/v2.0', 'Region-2'),",
@@ -230,7 +230,7 @@ describe 'horizon' do
       end
 
       it 'POLICY_FILES_PATH and POLICY_FILES are configured' do
-        verify_concat_fragment_contents(subject, 'local_settings.py', [
+        verify_concat_fragment_contents(catalogue, 'local_settings.py', [
           "POLICY_FILES_PATH = '/opt/openstack-dashboard'",
           "POLICY_FILES = {",
           "    'compute': 'nova_policy.json',",
@@ -251,7 +251,7 @@ describe 'horizon' do
       end
 
       it 'uses the custom local_settings.py template' do
-        verify_concat_fragment_contents(subject, 'local_settings.py', [
+        verify_concat_fragment_contents(catalogue, 'local_settings.py', [
           '# Custom local_settings.py',
           'DEBUG = True',
           "HORIZON_CONFIG = {",
@@ -280,7 +280,7 @@ describe 'horizon' do
         })
       end
 
-      it { should_not contain_file(params[:file_upload_temp_dir]) }
+      it { is_expected.not_to contain_file(params[:file_upload_temp_dir]) }
     end
   end
 
diff --git a/spec/classes/horizon_wsgi_apache_spec.rb b/spec/classes/horizon_wsgi_apache_spec.rb
index 7a7b9ef1..90ba6239 100644
--- a/spec/classes/horizon_wsgi_apache_spec.rb
+++ b/spec/classes/horizon_wsgi_apache_spec.rb
@@ -29,13 +29,13 @@ describe 'horizon::wsgi::apache' do
 
     context 'with default parameters' do
       it 'configures apache' do
-        should contain_class('horizon::params')
-        should contain_class('apache')
-        should contain_class('apache::mod::wsgi')
-        should contain_service('httpd').with_name(platforms_params[:http_service])
-        should contain_file(platforms_params[:httpd_config_file])
-        should contain_package('horizon').with_ensure('present')
-        should contain_apache__vhost('horizon_vhost').with(
+        is_expected.to contain_class('horizon::params')
+        is_expected.to contain_class('apache')
+        is_expected.to contain_class('apache::mod::wsgi')
+        is_expected.to contain_service('httpd').with_name(platforms_params[:http_service])
+        is_expected.to contain_file(platforms_params[:httpd_config_file])
+        is_expected.to contain_package('horizon').with_ensure('present')
+        is_expected.to contain_apache__vhost('horizon_vhost').with(
           'servername'           => 'some.host.tld',
           'access_log_file'      => 'horizon_access.log',
           'error_log_file'       => 'horizon_error.log',
@@ -62,13 +62,13 @@ describe 'horizon::wsgi::apache' do
       end
 
       it 'configures apache' do
-        should contain_class('horizon::params')
-        should contain_class('apache')
-        should contain_class('apache::mod::wsgi')
-        should contain_service('httpd').with_name(platforms_params[:http_service])
-        should contain_file(platforms_params[:httpd_config_file])
-        should contain_package('horizon').with_ensure('present')
-        should contain_apache__vhost('horizon_vhost').with(
+        is_expected.to contain_class('horizon::params')
+        is_expected.to contain_class('apache')
+        is_expected.to contain_class('apache::mod::wsgi')
+        is_expected.to contain_service('httpd').with_name(platforms_params[:http_service])
+        is_expected.to contain_file(platforms_params[:httpd_config_file])
+        is_expected.to contain_package('horizon').with_ensure('present')
+        is_expected.to contain_apache__vhost('horizon_vhost').with(
           'servername'           => 'some.host.tld',
           'access_log_file'      => 'horizon_access.log',
           'error_log_file'       => 'horizon_error.log',
@@ -100,9 +100,9 @@ describe 'horizon::wsgi::apache' do
 
       context 'with required parameters' do
         it 'configures apache for SSL' do
-          should contain_class('apache::mod::ssl')
+          is_expected.to contain_class('apache::mod::ssl')
         end
-        it { should contain_apache__vhost('horizon_ssl_vhost').with(
+        it { is_expected.to contain_apache__vhost('horizon_ssl_vhost').with(
           'servername'             => 'some.host.tld',
           'access_log_file'        => 'horizon_ssl_access.log',
           'error_log_file'         => 'horizon_ssl_error.log',
@@ -121,7 +121,7 @@ describe 'horizon::wsgi::apache' do
           'wsgi_script_aliases'    => { platforms_params[:root_url] => '/usr/share/openstack-dashboard/openstack_dashboard/wsgi/django.wsgi' }
         )}
 
-        it { should contain_apache__vhost('horizon_vhost').with(
+        it { is_expected.to contain_apache__vhost('horizon_vhost').with(
           'servername'           => 'some.host.tld',
           'access_log_file'      => 'horizon_access.log',
           'error_log_file'       => 'horizon_error.log',
@@ -167,7 +167,7 @@ describe 'horizon::wsgi::apache' do
         end
 
         it 'configures apache' do
-          should contain_apache__vhost('horizon_vhost').with(
+          is_expected.to contain_apache__vhost('horizon_vhost').with(
             'add_listen' => false,
             'docroot'    => '/tmp'
           )
@@ -201,7 +201,7 @@ describe 'horizon::wsgi::apache' do
 
     it_behaves_like 'apache for horizon'
     it {
-      should contain_class('apache::mod::wsgi').with(:wsgi_socket_prefix => '/var/run/wsgi')
+      is_expected.to contain_class('apache::mod::wsgi').with(:wsgi_socket_prefix => '/var/run/wsgi')
     }
   end
 
diff --git a/spec/shared_examples.rb b/spec/shared_examples.rb
index 51e11c0b..fec0eacc 100644
--- a/spec/shared_examples.rb
+++ b/spec/shared_examples.rb
@@ -1,5 +1,5 @@
 shared_examples_for "a Puppet::Error" do |description|
   it "with message matching #{description.inspect}" do
-    expect { subject }.to raise_error(Puppet::Error, description)
+    expect { is_expected.to have_class_count(1) }.to raise_error(Puppet::Error, description)
   end
 end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index b3bca421..605a8ad0 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -8,5 +8,5 @@ end
 
 def verify_concat_fragment_contents(subject, title, expected_lines)
   content = subject.resource('concat::fragment', title).send(:parameters)[:content]
-  (content.split("\n") & expected_lines).should == expected_lines
+  expect(content.split("\n") & expected_lines).to eq(expected_lines)
 end
diff --git a/spec/unit/puppet/parser/functions/os_any2array_spec.rb b/spec/unit/puppet/parser/functions/os_any2array_spec.rb
index dd5bbe2c..70a99398 100644
--- a/spec/unit/puppet/parser/functions/os_any2array_spec.rb
+++ b/spec/unit/puppet/parser/functions/os_any2array_spec.rb
@@ -5,51 +5,51 @@ describe "the os_any2array function" do
   let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
 
   it "should exist" do
-    Puppet::Parser::Functions.function("os_any2array").should == "function_os_any2array"
+    expect(Puppet::Parser::Functions.function("os_any2array")).to eq("function_os_any2array")
   end
 
   it "should return an empty array if there is less than 1 argument" do
     result = scope.function_os_any2array([])
-    result.should(eq([]))
+    expect(result).to(eq([]))
   end
 
   it "should convert boolean true to [ true ] " do
     result = scope.function_os_any2array([true])
-    result.should(eq([true]))
+    expect(result).to(eq([true]))
   end
 
   it "should convert one object to [object]" do
     result = scope.function_os_any2array(['one'])
-    result.should(eq(['one']))
+    expect(result).to(eq(['one']))
   end
 
   it "should convert multiple objects to [objects]" do
     result = scope.function_os_any2array(['one', 'two'])
-    result.should(eq(['one', 'two']))
+    expect(result).to(eq(['one', 'two']))
   end
 
   it "should return empty array it was called with" do
     result = scope.function_os_any2array([[]])
-    result.should(eq([]))
+    expect(result).to(eq([]))
   end
 
   it "should return one-member array it was called with" do
     result = scope.function_os_any2array([['string']])
-    result.should(eq(['string']))
+    expect(result).to(eq(['string']))
   end
 
   it "should return multi-member array it was called with" do
     result = scope.function_os_any2array([['one', 'two']])
-    result.should(eq(['one', 'two']))
+    expect(result).to(eq(['one', 'two']))
   end
 
   it "should return members of a hash it was called with" do
     result = scope.function_os_any2array([{ 'key' => 'value' }])
-    result.should(eq(['key', 'value']))
+    expect(result).to(eq(['key', 'value']))
   end
 
   it "should return an empty array if it was called with an empty hash" do
     result = scope.function_os_any2array([{ }])
-    result.should(eq([]))
+    expect(result).to(eq([]))
   end
 end