diff --git a/app/controllers/api_docs/vendor_api_docs/openapi_controller.rb b/app/controllers/api_docs/vendor_api_docs/openapi_controller.rb
index 1aef922930b..07667ca16ca 100644
--- a/app/controllers/api_docs/vendor_api_docs/openapi_controller.rb
+++ b/app/controllers/api_docs/vendor_api_docs/openapi_controller.rb
@@ -10,7 +10,7 @@ def spec_draft
       end
 
       def spec_current
-        spec(version: VendorAPI::VERSION)
+        spec(version: AllowedCrossNamespaceUsage::VendorAPIInfo.released_version)
       end
 
       def spec_1_0
@@ -33,6 +33,10 @@ def spec_1_4
         spec(version: VendorAPI::VERSION_1_4)
       end
 
+      def spec_1_5
+        spec(version: VendorAPI::VERSION_1_5)
+      end
+
     private
 
       def spec(**)
diff --git a/app/lib/vendor_api.rb b/app/lib/vendor_api.rb
index 278ab570dc0..d5fe2941e21 100644
--- a/app/lib/vendor_api.rb
+++ b/app/lib/vendor_api.rb
@@ -7,7 +7,7 @@ module VendorAPI
   VERSION_1_3 = '1.3'.freeze
   VERSION_1_4 = '1.4'.freeze
   VERSION_1_5 = '1.5pre'.freeze
-  VERSION = VERSION_1_4
+  VERSION = '1.5'.freeze
 
   VERSIONS = {
     '1.0' => [
@@ -61,7 +61,7 @@ module VendorAPI
     '1.4' => [
       Changes::V14::AddGcseCompletingQualificationData,
     ],
-    '1.5pre' => [
+    '1.5' => [
       Changes::V15::AddApplicationSentToProviderDatetime,
       Changes::V15::AddReferenceFeedbackProvidedAtDatetime,
     ],
diff --git a/spec/system/api_docs/api_docs_spec.rb b/spec/system/api_docs/api_docs_spec.rb
index 31fc5873f52..94bedb12411 100644
--- a/spec/system/api_docs/api_docs_spec.rb
+++ b/spec/system/api_docs/api_docs_spec.rb
@@ -1,6 +1,6 @@
 require 'rails_helper'
 
-RSpec.feature 'API docs' do
+RSpec.describe 'API docs' do
   scenario 'User browses through the API docs' do
     given_i_am_a_vendor
     i_can_browse_the_api_docs
@@ -42,6 +42,6 @@ def when_i_enter_an_incorrect_api_version_in_the_url
   end
 
   def then_i_get_redirected_to_the_latest_production_version
-    expect(page).to have_current_path api_docs_versioned_reference_path(api_version: "v#{VendorAPI::VERSION}"), ignore_query: true
+    expect(page).to have_current_path api_docs_versioned_reference_path(api_version: "v#{AllowedCrossNamespaceUsage::VendorAPIInfo.released_version}"), ignore_query: true
   end
 end