diff --git a/Test.PacsRefetch/Test.PacsRefetch.csproj b/Test.PacsRefetch/Test.PacsRefetch.csproj
index f0aa44e..555d44d 100644
--- a/Test.PacsRefetch/Test.PacsRefetch.csproj
+++ b/Test.PacsRefetch/Test.PacsRefetch.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="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.14.0" />