diff --git a/MaxMind.MinFraud.UnitTest/MaxMind.MinFraud.UnitTest.csproj b/MaxMind.MinFraud.UnitTest/MaxMind.MinFraud.UnitTest.csproj
index 88c117e..5ef4c8f 100644
--- a/MaxMind.MinFraud.UnitTest/MaxMind.MinFraud.UnitTest.csproj
+++ b/MaxMind.MinFraud.UnitTest/MaxMind.MinFraud.UnitTest.csproj
@@ -37,7 +37,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Bcl.HashCode" Version="6.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
     <PackageReference Include="RichardSzalay.MockHttp" Version="7.0.0" />
     <PackageReference Include="xunit.v3.mtp-v2" Version="3.2.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">