diff --git a/samples/hosting/aspire/Core_10/AspireDemo.AppHost/AspireDemo.AppHost.csproj b/samples/hosting/aspire/Core_10/AspireDemo.AppHost/AspireDemo.AppHost.csproj
index 58cff2a4d4e..ee6513eab03 100644
--- a/samples/hosting/aspire/Core_10/AspireDemo.AppHost/AspireDemo.AppHost.csproj
+++ b/samples/hosting/aspire/Core_10/AspireDemo.AppHost/AspireDemo.AppHost.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Aspire.AppHost.Sdk/13.3.0">
+<Project Sdk="Aspire.AppHost.Sdk/13.4.2">
 
   <PropertyGroup>
     <TargetFramework>net10.0</TargetFramework>
diff --git a/samples/hosting/aspire/Core_9/AspireDemo.AppHost/AspireDemo.AppHost.csproj b/samples/hosting/aspire/Core_9/AspireDemo.AppHost/AspireDemo.AppHost.csproj
index 70bf38c3f4d..570f2436a33 100644
--- a/samples/hosting/aspire/Core_9/AspireDemo.AppHost/AspireDemo.AppHost.csproj
+++ b/samples/hosting/aspire/Core_9/AspireDemo.AppHost/AspireDemo.AppHost.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Aspire.AppHost.Sdk/13.3.0">
+<Project Sdk="Aspire.AppHost.Sdk/13.4.2">
 
   <PropertyGroup>
     <TargetFrameworks>net10.0;net9.0;net8.0</TargetFrameworks>