diff --git a/THIRD_PARTY_LICENSES.md b/THIRD_PARTY_LICENSES.md
index 96f4820..e6fa98b 100644
--- a/THIRD_PARTY_LICENSES.md
+++ b/THIRD_PARTY_LICENSES.md
@@ -2,8 +2,8 @@
  | ---------------------- | ------- | ------------ | --------------------------------------- | 
  | coverlet.collector     | 8.0.0   | MIT          | https://licenses.nuget.org/MIT          | 
  | coverlet.collector     | 8.0.0   | MIT          | https://licenses.nuget.org/MIT          | 
- | Microsoft.NET.Test.Sdk | 18.0.1  | MIT          | https://licenses.nuget.org/MIT          | 
- | Microsoft.NET.Test.Sdk | 18.0.1  | MIT          | https://licenses.nuget.org/MIT          | 
+ | Microsoft.NET.Test.Sdk | 18.4.0  | MIT          | https://licenses.nuget.org/MIT          | 
+ | Microsoft.NET.Test.Sdk | 18.4.0  | MIT          | https://licenses.nuget.org/MIT          | 
  | NSubstitute            | 5.3.0   | BSD-3-Clause | https://licenses.nuget.org/BSD-3-Clause | 
  | NSubstitute            | 5.3.0   | BSD-3-Clause | https://licenses.nuget.org/BSD-3-Clause | 
  | NUnit                  | 4.4.0   | MIT          | https://licenses.nuget.org/MIT          | 
diff --git a/src/Swiss.FCh.MasterData.Tests/FCh.MasterData.Tests.csproj b/src/Swiss.FCh.MasterData.Tests/FCh.MasterData.Tests.csproj
index 5e14845..f41691f 100644
--- a/src/Swiss.FCh.MasterData.Tests/FCh.MasterData.Tests.csproj
+++ b/src/Swiss.FCh.MasterData.Tests/FCh.MasterData.Tests.csproj
@@ -14,7 +14,7 @@
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
         <PackageReference Include="NSubstitute" Version="5.3.0" />
         <PackageReference Include="NUnit" Version="4.4.0" />
         <PackageReference Include="NUnit.Analyzers" Version="4.11.2">
diff --git a/src/Swiss.FCh.MasterData.Tests/Swiss.FCh.MasterData.Tests.csproj b/src/Swiss.FCh.MasterData.Tests/Swiss.FCh.MasterData.Tests.csproj
index 5e14845..f41691f 100644
--- a/src/Swiss.FCh.MasterData.Tests/Swiss.FCh.MasterData.Tests.csproj
+++ b/src/Swiss.FCh.MasterData.Tests/Swiss.FCh.MasterData.Tests.csproj
@@ -14,7 +14,7 @@
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
         <PackageReference Include="NSubstitute" Version="5.3.0" />
         <PackageReference Include="NUnit" Version="4.4.0" />
         <PackageReference Include="NUnit.Analyzers" Version="4.11.2">