diff --git a/OAuth2Authenticator.Tests/OAuth2Authenticator.Tests.csproj b/OAuth2Authenticator.Tests/OAuth2Authenticator.Tests.csproj
index dccc0f3..2c97c0d 100644
--- a/OAuth2Authenticator.Tests/OAuth2Authenticator.Tests.csproj
+++ b/OAuth2Authenticator.Tests/OAuth2Authenticator.Tests.csproj
@@ -12,7 +12,7 @@
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>
-      <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+      <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
       <PackageReference Include="NUnit" Version="4.0.1" />
       <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
     </ItemGroup>