diff --git a/Samples/DatabaseTest/DatabaseTest.csproj b/Samples/DatabaseTest/DatabaseTest.csproj
index b0e889a..a3dae45 100644
--- a/Samples/DatabaseTest/DatabaseTest.csproj
+++ b/Samples/DatabaseTest/DatabaseTest.csproj
@@ -17,7 +17,7 @@
</PropertyGroup>
<ItemGroup>
- <PackageReference Include="NewLife.XCode" Version="11.18.2025.301" />
+ <PackageReference Include="NewLife.XCode" Version="11.18.2025.401" />
</ItemGroup>
</Project>
diff --git a/Samples/NetClientTest/NetClientTest.csproj b/Samples/NetClientTest/NetClientTest.csproj
index 448ce29..eef5844 100644
--- a/Samples/NetClientTest/NetClientTest.csproj
+++ b/Samples/NetClientTest/NetClientTest.csproj
@@ -17,7 +17,7 @@
</PropertyGroup>
<ItemGroup>
- <PackageReference Include="NewLife.Core" Version="11.4.2025.301" />
+ <PackageReference Include="NewLife.Core" Version="11.4.2025.401" />
</ItemGroup>
</Project>
diff --git a/Samples/NetServerTest/NetServerTest.csproj b/Samples/NetServerTest/NetServerTest.csproj
index 6e944f0..f8713de 100644
--- a/Samples/NetServerTest/NetServerTest.csproj
+++ b/Samples/NetServerTest/NetServerTest.csproj
@@ -17,7 +17,7 @@
</PropertyGroup>
<ItemGroup>
- <PackageReference Include="NewLife.Core" Version="11.4.2025.301" />
+ <PackageReference Include="NewLife.Core" Version="11.4.2025.401" />
</ItemGroup>
</Project>
diff --git a/Samples/Serial2NetClientTest/Serial2NetClientTest.csproj b/Samples/Serial2NetClientTest/Serial2NetClientTest.csproj
index c08e41a..10b6230 100644
--- a/Samples/Serial2NetClientTest/Serial2NetClientTest.csproj
+++ b/Samples/Serial2NetClientTest/Serial2NetClientTest.csproj
@@ -17,7 +17,7 @@
</PropertyGroup>
<ItemGroup>
- <PackageReference Include="NewLife.Core" Version="11.4.2025.301" />
+ <PackageReference Include="NewLife.Core" Version="11.4.2025.401" />
</ItemGroup>
<ItemGroup>
diff --git a/Samples/Serial2NetServerTest/Serial2NetServerTest.csproj b/Samples/Serial2NetServerTest/Serial2NetServerTest.csproj
index b5a5622..31a5ce6 100644
--- a/Samples/Serial2NetServerTest/Serial2NetServerTest.csproj
+++ b/Samples/Serial2NetServerTest/Serial2NetServerTest.csproj
@@ -17,7 +17,7 @@
</PropertyGroup>
<ItemGroup>
- <PackageReference Include="NewLife.Core" Version="11.4.2025.301" />
+ <PackageReference Include="NewLife.Core" Version="11.4.2025.401" />
</ItemGroup>
</Project>
diff --git a/Samples/SerialTest/SerialTest.csproj b/Samples/SerialTest/SerialTest.csproj
index b354e43..98cb228 100644
--- a/Samples/SerialTest/SerialTest.csproj
+++ b/Samples/SerialTest/SerialTest.csproj
@@ -17,7 +17,7 @@
</PropertyGroup>
<ItemGroup>
- <PackageReference Include="NewLife.Core" Version="11.4.2025.301" />
+ <PackageReference Include="NewLife.Core" Version="11.4.2025.401" />
</ItemGroup>
<ItemGroup>
diff --git a/XUnitTest/XUnitTest.csproj b/XUnitTest/XUnitTest.csproj
index ee798da..6029867 100644
--- a/XUnitTest/XUnitTest.csproj
+++ b/XUnitTest/XUnitTest.csproj
@@ -12,7 +12,7 @@
<ItemGroup>
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
<PackageReference Include="NewLife.UnitTest" Version="1.0.2025.101" />
- <PackageReference Include="System.Speech" Version="9.0.3" />
+ <PackageReference Include="System.Speech" Version="9.0.4" />
<PackageReference Include="xunit" Version="2.9.3" />
<PackageReference Include="xunit.runner.visualstudio" Version="3.0.2">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>