diff --git a/9.0/PlatformIntegration/NativeEmbeddingDemo/TestHarnessApp/TestHarnessApp.csproj b/9.0/PlatformIntegration/NativeEmbeddingDemo/TestHarnessApp/TestHarnessApp.csproj
index 5272541c5..076fa8e31 100644
--- a/9.0/PlatformIntegration/NativeEmbeddingDemo/TestHarnessApp/TestHarnessApp.csproj
+++ b/9.0/PlatformIntegration/NativeEmbeddingDemo/TestHarnessApp/TestHarnessApp.csproj
@@ -30,8 +30,8 @@
 		<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
 		<ApplicationVersion>1</ApplicationVersion>
 
-		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">11.0</SupportedOSPlatformVersion>
-		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">13.1</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">15.0</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">15.0</SupportedOSPlatformVersion>
 		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion>
 		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</SupportedOSPlatformVersion>
 		<TargetPlatformMinVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</TargetPlatformMinVersion>