diff --git a/MessagePack.NodaTime.Tests/MessagePack.NodaTime.Tests.csproj b/MessagePack.NodaTime.Tests/MessagePack.NodaTime.Tests.csproj
index 6902cdf..bcbdf02 100644
--- a/MessagePack.NodaTime.Tests/MessagePack.NodaTime.Tests.csproj
+++ b/MessagePack.NodaTime.Tests/MessagePack.NodaTime.Tests.csproj
@@ -7,7 +7,7 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="MSTest.TestAdapter">
       <Version>3.5.2</Version>
     </PackageReference>
diff --git a/MessagePack.NodaTime/MessagePack.NodaTime.csproj b/MessagePack.NodaTime/MessagePack.NodaTime.csproj
index b865bef..e5b947f 100644
--- a/MessagePack.NodaTime/MessagePack.NodaTime.csproj
+++ b/MessagePack.NodaTime/MessagePack.NodaTime.csproj
@@ -20,7 +20,7 @@
 	
 	<ItemGroup>
 		<PackageReference Include="MessagePack" Version="2.5.172" />
-		<PackageReference Include="NodaTime" Version="3.1.11" />
+		<PackageReference Include="NodaTime" Version="3.1.12" />
 	</ItemGroup>
 
 </Project>