diff --git a/Directory.Packages.props b/Directory.Packages.props
index abcd88741..f8e0a7a8e 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -60,7 +60,7 @@
     <PackageVersion Include="BenchmarkDotNet" Version="0.14.0" />
     <PackageVersion Include="CommandLineParser" Version="2.5.0" />
     <PackageVersion Include="Google.Api.CommonProtos" Version="2.15.0" />
-    <PackageVersion Include="Google.Apis.Auth" Version="1.57.0" />
+    <PackageVersion Include="Google.Apis.Auth" Version="1.68.0" />
     <PackageVersion Include="Google.Protobuf" Version="3.27.0" />
     <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="6.0.0" />
     <PackageVersion Include="Microsoft.Build.Locator" Version="1.5.5" />
diff --git a/src/Grpc.Auth/Grpc.Auth.csproj b/src/Grpc.Auth/Grpc.Auth.csproj
index 896b30520..3c8c2b847 100755
--- a/src/Grpc.Auth/Grpc.Auth.csproj
+++ b/src/Grpc.Auth/Grpc.Auth.csproj
@@ -7,7 +7,6 @@
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <TargetFrameworks>net462;netstandard2.0</TargetFrameworks>
     <PackageReadmeFile>README.md</PackageReadmeFile>
-    <NoWarn>$(NoWarn);NU1903;</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/testassets/Shared/InteropClient.cs b/testassets/Shared/InteropClient.cs
index 3feccd70a..4c996e68c 100644
--- a/testassets/Shared/InteropClient.cs
+++ b/testassets/Shared/InteropClient.cs
@@ -245,7 +245,7 @@ private async Task<ChannelCredentials> CreateCredentialsAsync(bool? useTestCaOve
         if (options.TestCase == "compute_engine_creds")
         {
             var googleCredential = await GoogleCredential.GetApplicationDefaultAsync();
-            Assert.IsFalse(googleCredential.IsCreateScopedRequired);
+            Assert.IsTrue(googleCredential.UnderlyingCredential is ComputeCredential);
             credentials = ChannelCredentials.Create(credentials, googleCredential.ToCallCredentials());
         }
 #else