diff --git a/NewLife.PC/NewLife.PC.csproj b/NewLife.PC/NewLife.PC.csproj
index b9cd849..83ebf9d 100644
--- a/NewLife.PC/NewLife.PC.csproj
+++ b/NewLife.PC/NewLife.PC.csproj
@@ -44,7 +44,7 @@
</ItemGroup>
<ItemGroup>
- <PackageReference Include="NewLife.IoT" Version="2.4.2025.303" />
+ <PackageReference Include="NewLife.IoT" Version="2.4.2025.501" />
</ItemGroup>
<ItemGroup>
diff --git a/XUnitTest/XUnitTest.csproj b/XUnitTest/XUnitTest.csproj
index 9c5f514..1f7447d 100644
--- a/XUnitTest/XUnitTest.csproj
+++ b/XUnitTest/XUnitTest.csproj
@@ -14,7 +14,7 @@
<PackageReference Include="NewLife.UnitTest" Version="1.0.2025.101" />
<PackageReference Include="System.Speech" Version="9.0.4" />
<PackageReference Include="xunit" Version="2.9.3" />
- <PackageReference Include="xunit.runner.visualstudio" Version="3.0.2">
+ <PackageReference Include="xunit.runner.visualstudio" Version="3.1.0">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>