diff --git a/XcodeServerSDK.podspec b/XcodeServerSDK.podspec
index bc13fbd..06ae58c 100644
--- a/XcodeServerSDK.podspec
+++ b/XcodeServerSDK.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "XcodeServerSDK"
-  s.version      = "0.5.3"
+  s.version      = "0.5.4"
   s.summary      = "Access Xcode Server API with native Swift objects."
 
   s.homepage     = "https://github.com/czechboy0/XcodeServerSDK"
diff --git a/XcodeServerSDK/XcodeServer.swift b/XcodeServerSDK/XcodeServer.swift
index 8aecb26..4868b11 100644
--- a/XcodeServerSDK/XcodeServer.swift
+++ b/XcodeServerSDK/XcodeServer.swift
@@ -73,7 +73,7 @@ extension XcodeServer : NSURLSessionDelegate {
 
 // MARK: Header constants
 let Headers_APIVersion = "X-XCSAPIVersion"
-let VerifiedAPIVersions: Set<Int> = [6, 7] //will change with time, this codebase supports these versions
+let VerifiedAPIVersions: Set<Int> = [6, 7, 9] //will change with time, this codebase supports these versions
 
 // MARK: XcodeServer API methods
 public extension XcodeServer {