diff --git a/VPLink.Tests/VPLink.Tests.csproj b/VPLink.Tests/VPLink.Tests.csproj
index 57a754b..1c1233e 100644
--- a/VPLink.Tests/VPLink.Tests.csproj
+++ b/VPLink.Tests/VPLink.Tests.csproj
@@ -11,7 +11,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.1"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0"/>
         <PackageReference Include="NSubstitute" Version="5.0.0"/>
         <PackageReference Include="NUnit" Version="3.13.3"/>
         <PackageReference Include="NUnit3TestAdapter" Version="4.5.0"/>