diff --git a/tests/ArgonComplexTest/ArgonComplexTest.csproj b/tests/ArgonComplexTest/ArgonComplexTest.csproj
index 5c7f444d..2330c63a 100644
--- a/tests/ArgonComplexTest/ArgonComplexTest.csproj
+++ b/tests/ArgonComplexTest/ArgonComplexTest.csproj
@@ -15,7 +15,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.11" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="Microsoft.Orleans.TestingHost" Version="10.2.2" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.14.0">
diff --git a/tests/ArgonSharedLogicTest/ArgonSharedLogicTest.csproj b/tests/ArgonSharedLogicTest/ArgonSharedLogicTest.csproj
index 7ec62820..46f7c543 100644
--- a/tests/ArgonSharedLogicTest/ArgonSharedLogicTest.csproj
+++ b/tests/ArgonSharedLogicTest/ArgonSharedLogicTest.csproj
@@ -13,7 +13,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.14.0">
       <PrivateAssets>all</PrivateAssets>