diff --git a/benchmark/ICSharpCode.SharpZipLib.Benchmark/ICSharpCode.SharpZipLib.Benchmark.csproj b/benchmark/ICSharpCode.SharpZipLib.Benchmark/ICSharpCode.SharpZipLib.Benchmark.csproj
index 8067edf35..4991a9ad1 100644
--- a/benchmark/ICSharpCode.SharpZipLib.Benchmark/ICSharpCode.SharpZipLib.Benchmark.csproj
+++ b/benchmark/ICSharpCode.SharpZipLib.Benchmark/ICSharpCode.SharpZipLib.Benchmark.csproj
@@ -7,7 +7,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="BenchmarkDotNet">
-			<Version>0.11.4</Version>
+			<Version>0.12.1</Version>
 		</PackageReference>
 	</ItemGroup>
 
diff --git a/benchmark/ICSharpCode.SharpZipLib.Benchmark/Program.cs b/benchmark/ICSharpCode.SharpZipLib.Benchmark/Program.cs
index 6e37bcf34..dca463c24 100644
--- a/benchmark/ICSharpCode.SharpZipLib.Benchmark/Program.cs
+++ b/benchmark/ICSharpCode.SharpZipLib.Benchmark/Program.cs
@@ -11,8 +11,8 @@ public class MultipleRuntimes : ManualConfig
 	{
 		public MultipleRuntimes()
 		{
-			Add(Job.Default.With(CsProjClassicNetToolchain.Net461).AsBaseline()); // NET 4.6.1
-			Add(Job.Default.With(CsProjCoreToolchain.NetCoreApp21)); // .NET Core 2.1
+			AddJob(Job.Default.WithToolchain(CsProjClassicNetToolchain.Net461).AsBaseline()); // NET 4.6.1
+			AddJob(Job.Default.WithToolchain(CsProjCoreToolchain.NetCoreApp21)); // .NET Core 2.1
 			//Add(Job.Default.With(CsProjCoreToolchain.NetCoreApp30)); // .NET Core 3.0
 		}
 	}