diff --git a/NuGet.config b/NuGet.config
index 94b1fa58f8c..c0a4a2983a9 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -6,6 +6,8 @@
   <packageSources>
     <clear />
     <add key="dotnet-public" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-public/nuget/v3/index.json" />
+    <add key="dotnet9" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet9/nuget/v3/index.json" />
+    <add key="dotnet9-transport" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet9-transport/nuget/v3/index.json" />
     <add key="dotnet8" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet8/nuget/v3/index.json" />
     <add key="dotnet8-transport" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet8-transport/nuget/v3/index.json" />
     <add key="dotnet7" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet7/nuget/v3/index.json" />
diff --git a/eng/Versions.props b/eng/Versions.props
index 634bf20a11b..e493e216b6e 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -9,7 +9,7 @@
   <PropertyGroup>
     <MicrosoftNETILLinkTasksVersion>8.0.0-rtm.23518.26</MicrosoftNETILLinkTasksVersion>
     <MicrosoftNETILLinkPackageVersion>8.0.0-rtm.23518.26</MicrosoftNETILLinkPackageVersion>
-    <BenchmarkDotNetVersion>0.13.9-nightly.20230908.70</BenchmarkDotNetVersion>
+    <BenchmarkDotNetVersion>0.13.10-nightly.20231019.90</BenchmarkDotNetVersion>
     <SystemThreadingChannelsPackageVersion>8.0.0-rtm.23518.26</SystemThreadingChannelsPackageVersion>
     <MicrosoftExtensionsLoggingPackageVersion>8.0.0-rtm.23518.26</MicrosoftExtensionsLoggingPackageVersion>
   </PropertyGroup>
diff --git a/scripts/channel_map.py b/scripts/channel_map.py
index 2a38c3f8f1a..e457b4cbb68 100644
--- a/scripts/channel_map.py
+++ b/scripts/channel_map.py
@@ -3,8 +3,13 @@
 class ChannelMap():
     channel_map = {
         'main': {
-            'tfm': 'net8.0',
-            'branch': '8.0',
+            'tfm': 'net9.0',
+            'branch': '9.0',
+            'quality': 'daily'
+        },
+        '9.0': {
+            'tfm': 'net9.0',
+            'branch': '9.0',
             'quality': 'daily'
         },
         '8.0': {
diff --git a/scripts/micro_benchmarks.py b/scripts/micro_benchmarks.py
index 98305424deb..81126b9eb08 100755
--- a/scripts/micro_benchmarks.py
+++ b/scripts/micro_benchmarks.py
@@ -268,6 +268,10 @@ def __get_benchmarkdotnet_arguments(framework: str, args: Any) -> List[str]:
             run_args += ['--runtimes', 'wasmnet70']
         elif framework == "net8.0":
             run_args += ['--runtimes', 'wasmnet80']
+        elif framework == "net9.0":
+            run_args += ['--runtimes', 'wasmnet90']
+        else:
+            raise ArgumentTypeError('Framework {} is not supported for wasm'.format(framework))
 
     # Increase default 2 min build timeout to accommodate slow (or even very slow) hardware
     if not args.bdn_arguments or '--buildTimeout' not in args.bdn_arguments:
diff --git a/src/scenarios/build-common/Blazor.Directory.Build.targets b/src/scenarios/build-common/Blazor.Directory.Build.targets
index 1996c482497..d58c684292e 100644
--- a/src/scenarios/build-common/Blazor.Directory.Build.targets
+++ b/src/scenarios/build-common/Blazor.Directory.Build.targets
@@ -5,7 +5,7 @@
       Text="Package versions for blazor/aspnetcore not set. %24(AspNetCoreVersion)=$(AspNetCoreVersion), %24(BlazorVersion)==$(BlazorVersion), and %24(SystemNetHttpJsonVersion)=$(SystemNetHttpJsonVersion). TFM: $(TargetFramework)" />
 
     <Warning
-      Condition="$(TargetFrameworks.Contains('net9.0')) or ($(TargetFrameworkVersion) != '' and $([MSBuild]::VersionGreaterThan('$(TargetFrameworkVersion)', '9.0')))"
+      Condition="$(TargetFrameworks.Contains('net10.0')) or ($(TargetFrameworkVersion) != '' and $([MSBuild]::VersionGreaterThan('$(TargetFrameworkVersion)', '9.0')))"
       Text="Package versions being used for blazor project might need to be updated for a new tfm. Current values: %24(AspNetCoreVersion)=$(AspNetCoreVersion), %24(BlazorVersion)==$(BlazorVersion), and %24(SystemNetHttpJsonVersion)=$(SystemNetHttpJsonVersion). TFM: $(TargetFramework)" />
   </Target>
 
diff --git a/src/scenarios/build-common/Blazor.PackageVersions.props b/src/scenarios/build-common/Blazor.PackageVersions.props
index e2b4415a199..2240cff4408 100644
--- a/src/scenarios/build-common/Blazor.PackageVersions.props
+++ b/src/scenarios/build-common/Blazor.PackageVersions.props
@@ -1,4 +1,9 @@
 <Project>
+    <PropertyGroup Condition="$(TargetFrameworks.Contains('net9.0')) or ($(TargetFrameworkVersion) != '' and $([MSBuild]::VersionEquals('$(TargetFrameworkVersion)', '9.0')))">
+        <AspNetCoreVersion>9.0.0-*</AspNetCoreVersion>
+        <BlazorVersion>9.0.0-*</BlazorVersion>
+        <SystemNetHttpJsonVersion>9.0.0-*</SystemNetHttpJsonVersion>
+    </PropertyGroup>
     <PropertyGroup Condition="$(TargetFrameworks.Contains('net8.0')) or ($(TargetFrameworkVersion) != '' and $([MSBuild]::VersionEquals('$(TargetFrameworkVersion)', '8.0')))">
         <AspNetCoreVersion>8.0.0-*</AspNetCoreVersion>
         <BlazorVersion>8.0.0-*</BlazorVersion>