diff --git a/spec/sitemap_generator/builder/sitemap_file_spec.rb b/spec/sitemap_generator/builder/sitemap_file_spec.rb
index a394d56b..e6d0ec1d 100644
--- a/spec/sitemap_generator/builder/sitemap_file_spec.rb
+++ b/spec/sitemap_generator/builder/sitemap_file_spec.rb
@@ -97,13 +97,13 @@
   describe 'add' do
     it 'should use the host provided' do
       url = SitemapGenerator::Builder::SitemapUrl.new('/one', :host => 'http://newhost.com/')
-      expect(SitemapGenerator::Builder::SitemapUrl).to receive(:new).with('/one', hash_including(:host => 'http://newhost.com')).and_return(url)
+      expect(SitemapGenerator::Builder::SitemapUrl).to receive(:new).with('/one', { :host => 'http://newhost.com' }).and_return(url)
       sitemap.add '/one', :host => 'http://newhost.com'
     end
 
     it 'should use the host from the location' do
       url = SitemapGenerator::Builder::SitemapUrl.new('/one', :host => 'http://example.com/')
-      expect(SitemapGenerator::Builder::SitemapUrl).to receive(:new).with('/one', hash_including(:host => 'http://example.com/')).and_return(url)
+      expect(SitemapGenerator::Builder::SitemapUrl).to receive(:new).with('/one', { :host => 'http://example.com/' }).and_return(url)
       sitemap.add '/one'
     end
   end
diff --git a/spec/sitemap_generator/builder/sitemap_index_file_spec.rb b/spec/sitemap_generator/builder/sitemap_index_file_spec.rb
index ec99b217..ac4c6164 100644
--- a/spec/sitemap_generator/builder/sitemap_index_file_spec.rb
+++ b/spec/sitemap_generator/builder/sitemap_index_file_spec.rb
@@ -75,13 +75,13 @@
   describe 'add' do
     it 'should use the host provided' do
       url = SitemapGenerator::Builder::SitemapIndexUrl.new('/one', :host => 'http://newhost.com/')
-      expect(SitemapGenerator::Builder::SitemapIndexUrl).to receive(:new).with('/one', hash_including(:host => 'http://newhost.com')).and_return(url)
+      expect(SitemapGenerator::Builder::SitemapIndexUrl).to receive(:new).with('/one', { :host => 'http://newhost.com' }).and_return(url)
       index.add '/one', :host => 'http://newhost.com'
     end
 
     it 'should use the host from the location' do
       url = SitemapGenerator::Builder::SitemapIndexUrl.new('/one', :host => 'http://example.com/')
-      expect(SitemapGenerator::Builder::SitemapIndexUrl).to receive(:new).with('/one', hash_including(:host => 'http://example.com/')).and_return(url)
+      expect(SitemapGenerator::Builder::SitemapIndexUrl).to receive(:new).with('/one', { :host => 'http://example.com/' }).and_return(url)
       index.add '/one'
     end
 
diff --git a/spec/sitemap_generator/interpreter_spec.rb b/spec/sitemap_generator/interpreter_spec.rb
index 36a49043..725a370d 100644
--- a/spec/sitemap_generator/interpreter_spec.rb
+++ b/spec/sitemap_generator/interpreter_spec.rb
@@ -35,14 +35,14 @@
   describe 'public interface' do
     describe 'add' do
       it 'should add a link to the sitemap' do
-        expect(link_set).to receive(:add).with('test', hash_including(:option => 'value'))
+        expect(link_set).to receive(:add).with('test', { :option => 'value' })
         interpreter.add('test', :option => 'value')
       end
     end
 
     describe 'group' do
       it 'should start a new group' do
-        expect(link_set).to receive(:group).with('test', hash_including(:option => 'value'))
+        expect(link_set).to receive(:group).with('test', { :option => 'value' })
         interpreter.group('test', :option => 'value')
       end
     end
@@ -55,7 +55,7 @@
 
     describe 'add_to_index' do
       it 'should add a link to the sitemap index' do
-        expect(link_set).to receive(:add_to_index).with('test', hash_including(:option => 'value'))
+        expect(link_set).to receive(:add_to_index).with('test', { :option => 'value' })
         interpreter.add_to_index('test', :option => 'value')
       end
     end
diff --git a/spec/sitemap_generator/link_set_spec.rb b/spec/sitemap_generator/link_set_spec.rb
index 0d3beb57..b8ada479 100644
--- a/spec/sitemap_generator/link_set_spec.rb
+++ b/spec/sitemap_generator/link_set_spec.rb
@@ -679,13 +679,13 @@
 
     it 'should add the link to the sitemap and include the default host' do
       expect(ls).to receive(:add_default_links)
-      expect(ls.sitemap).to receive(:add).with('/home', hash_including(:host => ls.default_host))
+      expect(ls.sitemap).to receive(:add).with('/home', { :host => ls.default_host })
       ls.add('/home')
     end
 
     it 'should allow setting of a custom host' do
       expect(ls).to receive(:add_default_links)
-      expect(ls.sitemap).to receive(:add).with('/home', hash_including(:host => 'http://newhost.com'))
+      expect(ls.sitemap).to receive(:add).with('/home', { :host => 'http://newhost.com' })
       ls.add('/home', :host => 'http://newhost.com')
     end
 
@@ -710,17 +710,17 @@
     describe 'host' do
       it 'should be the sitemaps_host' do
         ls.sitemaps_host = 'http://sitemapshost.com'
-        expect(ls.sitemap_index).to receive(:add).with('/home', hash_including(:host => 'http://sitemapshost.com'))
+        expect(ls.sitemap_index).to receive(:add).with('/home', { :host => 'http://sitemapshost.com' })
         ls.add_to_index('/home')
       end
 
       it 'should be the default_host if no sitemaps_host set' do
-        expect(ls.sitemap_index).to receive(:add).with('/home', hash_including(:host => ls.default_host))
+        expect(ls.sitemap_index).to receive(:add).with('/home', { :host => ls.default_host })
         ls.add_to_index('/home')
       end
 
       it 'should allow setting a custom host' do
-        expect(ls.sitemap_index).to receive(:add).with('/home', hash_including(:host => 'http://newhost.com'))
+        expect(ls.sitemap_index).to receive(:add).with('/home', { :host => 'http://newhost.com' })
         ls.add_to_index('/home', :host => 'http://newhost.com')
       end
     end