diff --git a/UserManager/UserManager.Tests/packages.config b/UserManager/UserManager.Tests/packages.config
index fe017cf..15de88f 100644
--- a/UserManager/UserManager.Tests/packages.config
+++ b/UserManager/UserManager.Tests/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="NUnit" version="3.9.0" targetFramework="net45" />
-  <package id="ServiceStack" version="5.1.0" targetFramework="net45" />
+  <package id="ServiceStack" version="5.9.2" targetFramework="net45" />
   <package id="ServiceStack.Client" version="5.1.0" targetFramework="net45" />
   <package id="ServiceStack.Common" version="5.1.0" targetFramework="net45" />
   <package id="ServiceStack.Interfaces" version="5.1.0" targetFramework="net45" />