diff --git a/bindings/csharp/Wickra.Tests/Wickra.Tests.csproj b/bindings/csharp/Wickra.Tests/Wickra.Tests.csproj
index 3d3e2aea..33de8a83 100644
--- a/bindings/csharp/Wickra.Tests/Wickra.Tests.csproj
+++ b/bindings/csharp/Wickra.Tests/Wickra.Tests.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
   </ItemGroup>