diff --git a/src/dnsimple-test/dnsimple-test.csproj b/src/dnsimple-test/dnsimple-test.csproj
index 1bf052f..5c3b14c 100644
--- a/src/dnsimple-test/dnsimple-test.csproj
+++ b/src/dnsimple-test/dnsimple-test.csproj
@@ -568,7 +568,7 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="RestSharp" Version="114.0.0" />
   </ItemGroup>