diff --git a/test/stiebel-eltron-dashboard-tests.csproj b/test/stiebel-eltron-dashboard-tests.csproj
index 4cabddb..b203155 100644
--- a/test/stiebel-eltron-dashboard-tests.csproj
+++ b/test/stiebel-eltron-dashboard-tests.csproj
@@ -6,7 +6,7 @@
 		<IsPackable>false</IsPackable>
 	</PropertyGroup>
 	<ItemGroup>
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
 		<PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
 		<PackageReference Include="xunit" Version="2.9.3" />
 		<PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">