Update

Author: Youssef1313

eng/Versions.props

@@ -100,7 +100,7 @@
     <SystemWindowsExtensionsTestDataVersion>8.0.0-beta.23107.1</SystemWindowsExtensionsTestDataVersion>
     <VerifyXunitV3Version>30.1.0</VerifyXunitV3Version>
     <!-- Shared test utilities with WinForms -->
-    <SystemPrivateWindowsCoreTestUtilitiesVersion>10.0.0-alpha.1.24571.3</SystemPrivateWindowsCoreTestUtilitiesVersion>
+    <SystemPrivateWindowsCoreTestUtilitiesVersion>10.0.0-preview.6.25313.5</SystemPrivateWindowsCoreTestUtilitiesVersion>
   </PropertyGroup>
   <!-- Code Coverage -->
   <PropertyGroup>