diff --git a/tests/Bitfields.CSharp.Tests.Snapshot/Bitfields.CSharp.Tests.Snapshot.csproj b/tests/Bitfields.CSharp.Tests.Snapshot/Bitfields.CSharp.Tests.Snapshot.csproj
index 363e1f2..93f6a50 100644
--- a/tests/Bitfields.CSharp.Tests.Snapshot/Bitfields.CSharp.Tests.Snapshot.csproj
+++ b/tests/Bitfields.CSharp.Tests.Snapshot/Bitfields.CSharp.Tests.Snapshot.csproj
@@ -9,7 +9,7 @@
     <ItemGroup>
         <PackageReference Include="coverlet.collector" Version="6.0.4"/>
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0"/>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0"/>
         <PackageReference Include="NUnit" Version="4.3.2"/>
         <PackageReference Include="NUnit.Analyzers" Version="4.8.1">
             <PrivateAssets>all</PrivateAssets>
diff --git a/tests/Bitfields.CSharp.Tests/Bitfields.CSharp.Tests.csproj b/tests/Bitfields.CSharp.Tests/Bitfields.CSharp.Tests.csproj
index 3bfcfc4..3ebe035 100644
--- a/tests/Bitfields.CSharp.Tests/Bitfields.CSharp.Tests.csproj
+++ b/tests/Bitfields.CSharp.Tests/Bitfields.CSharp.Tests.csproj
@@ -18,7 +18,7 @@
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.NUnit" Version="1.1.2"/>
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.14.0" />
         <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.Common" Version="4.14.0" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0"/>
         <PackageReference Include="NUnit" Version="4.3.2" />
         <PackageReference Include="NUnit.Analyzers" Version="4.8.1">
             <PrivateAssets>all</PrivateAssets>