diff --git a/NuGet.config b/NuGet.config
index 87909589d8..12ce55053a 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -23,4 +23,5 @@
     <!-- This path is relative as a workaround to https://github.com/NuGet/Home/issues/2831 -->
     <add key="globalPackagesFolder" value="packages" />
   </config>
+  <disabledPackageSources />
 </configuration>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 0bd729be70..060c0b8bc5 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -3,25 +3,25 @@
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="1.0.0-beta.20411.9">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="1.0.0-beta.20427.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>2e804f8d57972faf64a19a7295728dc7bfcb5fce</Sha>
+      <Sha>5f8175b1d50da9a718c81824d65d3935b4c9446a</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Feed" Version="2.2.0-beta.20411.9">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Feed" Version="2.2.0-beta.20427.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>2e804f8d57972faf64a19a7295728dc7bfcb5fce</Sha>
+      <Sha>5f8175b1d50da9a718c81824d65d3935b4c9446a</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.SignTool" Version="1.0.0-beta.20411.9">
+    <Dependency Name="Microsoft.DotNet.SignTool" Version="1.0.0-beta.20427.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>2e804f8d57972faf64a19a7295728dc7bfcb5fce</Sha>
+      <Sha>5f8175b1d50da9a718c81824d65d3935b4c9446a</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="2.0.0-beta.20411.9">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="2.0.0-beta.20427.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>2e804f8d57972faf64a19a7295728dc7bfcb5fce</Sha>
+      <Sha>5f8175b1d50da9a718c81824d65d3935b4c9446a</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.SwaggerGenerator.MSBuild" Version="1.0.0-beta.20411.9">
+    <Dependency Name="Microsoft.DotNet.SwaggerGenerator.MSBuild" Version="1.0.0-beta.20427.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>2e804f8d57972faf64a19a7295728dc7bfcb5fce</Sha>
+      <Sha>5f8175b1d50da9a718c81824d65d3935b4c9446a</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.Maestro.Client" Version="1.1.0-beta.19556.4">
       <Uri>https://github.com/dotnet/arcade-services</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index c154fd1efd..f91658b23f 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -60,8 +60,8 @@
     <XUnitVersion>2.4.1</XUnitVersion>
     <XUnitAbstractionsVersion>2.0.3</XUnitAbstractionsVersion>
     <XUnitVSRunnerVersion>2.4.1</XUnitVSRunnerVersion>
-    <MicrosoftDotNetBuildTasksFeedVersion>2.2.0-beta.20411.9</MicrosoftDotNetBuildTasksFeedVersion>
-    <MicrosoftDotNetSignToolVersion>1.0.0-beta.20411.9</MicrosoftDotNetSignToolVersion>
+    <MicrosoftDotNetBuildTasksFeedVersion>2.2.0-beta.20427.2</MicrosoftDotNetBuildTasksFeedVersion>
+    <MicrosoftDotNetSignToolVersion>1.0.0-beta.20427.2</MicrosoftDotNetSignToolVersion>
     <MicrosoftAzureDocumentDBVersion>1.22.0</MicrosoftAzureDocumentDBVersion>
     <MicrosoftAzureCosmosDBTableVersion>1.1.2</MicrosoftAzureCosmosDBTableVersion>
     <MicrosoftAspNetCoreAllVersion>2.0.0</MicrosoftAspNetCoreAllVersion>
@@ -73,7 +73,7 @@
     <MicrosoftDiaSymReaderNativeVersion>1.7.0</MicrosoftDiaSymReaderNativeVersion>
     <MicrosoftDotNetMaestroClientVersion>1.1.0-beta.19556.4</MicrosoftDotNetMaestroClientVersion>
     <MicrosoftSourceLinkVersion>1.0.0-beta2-19554-01</MicrosoftSourceLinkVersion>
-    <MicrosoftDotNetSwaggerGeneratorMSBuildVersion>1.0.0-beta.20411.9</MicrosoftDotNetSwaggerGeneratorMSBuildVersion>
+    <MicrosoftDotNetSwaggerGeneratorMSBuildVersion>1.0.0-beta.20427.2</MicrosoftDotNetSwaggerGeneratorMSBuildVersion>
     <XliffTasksVersion>1.0.0-beta.20055.1</XliffTasksVersion>
   </PropertyGroup>
 </Project>
diff --git a/eng/common/darc-init.sh b/eng/common/darc-init.sh
index 242429bca6..06b6534252 100644
--- a/eng/common/darc-init.sh
+++ b/eng/common/darc-init.sh
@@ -2,8 +2,8 @@
 
 source="${BASH_SOURCE[0]}"
 darcVersion=''
-versionEndpoint="https://maestro-prod.westus2.cloudapp.azure.com/api/assets/darc-version?api-version=2019-01-16"
-verbosity=m
+versionEndpoint='https://maestro-prod.westus2.cloudapp.azure.com/api/assets/darc-version?api-version=2019-01-16'
+verbosity='minimal'
 
 while [[ $# > 0 ]]; do
   opt="$(echo "$1" | awk '{print tolower($0)}')"
@@ -20,6 +20,10 @@ while [[ $# > 0 ]]; do
       verbosity=$2
       shift
       ;;
+    --toolpath)
+      toolpath=$2
+      shift
+      ;;
     *)
       echo "Invalid argument: $1"
       usage
@@ -52,17 +56,27 @@ function InstallDarcCli {
   InitializeDotNetCli
   local dotnet_root=$_InitializeDotNetCli
 
-  local uninstall_command=`$dotnet_root/dotnet tool uninstall $darc_cli_package_name -g`
-  local tool_list=$($dotnet_root/dotnet tool list -g)
-  if [[ $tool_list = *$darc_cli_package_name* ]]; then
-    echo $($dotnet_root/dotnet tool uninstall $darc_cli_package_name -g)
+  if [ -z "$toolpath" ]; then
+    local tool_list=$($dotnet_root/dotnet tool list -g)
+    if [[ $tool_list = *$darc_cli_package_name* ]]; then
+      echo $($dotnet_root/dotnet tool uninstall $darc_cli_package_name -g)
+    fi
+  else
+    local tool_list=$($dotnet_root/dotnet tool list --tool-path "$toolpath")
+    if [[ $tool_list = *$darc_cli_package_name* ]]; then
+      echo $($dotnet_root/dotnet tool uninstall $darc_cli_package_name --tool-path "$toolpath")
+    fi
   fi
 
-  local arcadeServicesSource="https://dotnetfeed.blob.core.windows.net/dotnet-core/index.json"
+  local arcadeServicesSource="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json"
 
   echo "Installing Darc CLI version $darcVersion..."
   echo "You may need to restart your command shell if this is the first dotnet tool you have installed."
-  echo $($dotnet_root/dotnet tool install $darc_cli_package_name --version $darcVersion --add-source "$arcadeServicesSource" -v $verbosity -g)
+  if [ -z "$toolpath" ]; then
+    echo $($dotnet_root/dotnet tool install $darc_cli_package_name --version $darcVersion --add-source "$arcadeServicesSource" -v $verbosity -g)
+  else
+    echo $($dotnet_root/dotnet tool install $darc_cli_package_name --version $darcVersion --add-source "$arcadeServicesSource" -v $verbosity --tool-path "$toolpath")
+  fi
 }
 
 InstallDarcCli
diff --git a/global.json b/global.json
index c43398e67e..9218ec224e 100644
--- a/global.json
+++ b/global.json
@@ -9,7 +9,7 @@
     "dotnet": "5.0.100-rc.1.20380.12"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "1.0.0-beta.20411.9",
-    "Microsoft.DotNet.Helix.Sdk": "2.0.0-beta.20411.9"
+    "Microsoft.DotNet.Arcade.Sdk": "1.0.0-beta.20427.2",
+    "Microsoft.DotNet.Helix.Sdk": "2.0.0-beta.20427.2"
   }
 }