diff --git a/Samples/NetServerTest/NetServerTest.csproj b/Samples/NetServerTest/NetServerTest.csproj
index 39d6054..e9c1059 100644
--- a/Samples/NetServerTest/NetServerTest.csproj
+++ b/Samples/NetServerTest/NetServerTest.csproj
@@ -17,7 +17,7 @@
</PropertyGroup>
<ItemGroup>
- <PackageReference Include="NewLife.Core" Version="11.8.2025.1112" />
+ <PackageReference Include="NewLife.Core" Version="11.9.2025.1112" />
</ItemGroup>
</Project>
diff --git a/Samples/Serial2NetClientTest/Serial2NetClientTest.csproj b/Samples/Serial2NetClientTest/Serial2NetClientTest.csproj
index f37b8c9..f2ccc98 100644
--- a/Samples/Serial2NetClientTest/Serial2NetClientTest.csproj
+++ b/Samples/Serial2NetClientTest/Serial2NetClientTest.csproj
@@ -17,7 +17,7 @@
</PropertyGroup>
<ItemGroup>
- <PackageReference Include="NewLife.Core" Version="11.8.2025.1112" />
+ <PackageReference Include="NewLife.Core" Version="11.9.2025.1112" />
</ItemGroup>
<ItemGroup>