diff --git a/Directory.Build.props b/Directory.Build.props
index f4c7791..2926d41 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -45,12 +45,12 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="10.0.301" >
+		<PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="10.0.302" >
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
 		</PackageReference>
 
-		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="10.0.300">
+		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="10.0.301">
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
 		</PackageReference>
diff --git a/MessagePack.NodaTime.Tests/MessagePack.NodaTime.Tests.csproj b/MessagePack.NodaTime.Tests/MessagePack.NodaTime.Tests.csproj
index c9e54df..bb206f4 100644
--- a/MessagePack.NodaTime.Tests/MessagePack.NodaTime.Tests.csproj
+++ b/MessagePack.NodaTime.Tests/MessagePack.NodaTime.Tests.csproj
@@ -11,7 +11,7 @@
     <ProjectReference Include="..\MessagePack.NodaTime\MessagePack.NodaTime.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit.v3">
       <Version>3.2.2</Version>
     </PackageReference>