diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index f1ac5ed0a5f..dabd9d396c7 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -65,21 +65,21 @@ Note: if the Uri is a new place, you will need to add a subscription from that p
       <Sha>c2e8c9f71737d87a95610851587e2a1eaf18c91c</Sha>
     </Dependency>
     <!-- Arcade -->
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="1.0.0-beta.21063.4">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="1.0.0-beta.21072.7">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>d01f08a47a14c3842f5f74e14e6a6a8b7b7a5593</Sha>
+      <Sha>620462dd065490620c03a80cea8e251004f6bf21</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.GenFacades" Version="1.0.0-beta.21063.4">
+    <Dependency Name="Microsoft.DotNet.GenFacades" Version="1.0.0-beta.21072.7">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>d01f08a47a14c3842f5f74e14e6a6a8b7b7a5593</Sha>
+      <Sha>620462dd065490620c03a80cea8e251004f6bf21</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="2.0.0-beta.21063.4">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="2.0.0-beta.21072.7">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>d01f08a47a14c3842f5f74e14e6a6a8b7b7a5593</Sha>
+      <Sha>620462dd065490620c03a80cea8e251004f6bf21</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="2.4.1-beta.21063.4">
+    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="2.4.1-beta.21072.7">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>d01f08a47a14c3842f5f74e14e6a6a8b7b7a5593</Sha>
+      <Sha>620462dd065490620c03a80cea8e251004f6bf21</Sha>
     </Dependency>
     <!-- Keep these dependencies at the bottom of ToolsetDependencies, else they will be picked as the parent for CoherentParentDependencies -->
     <Dependency Name="Microsoft.NETCore.App.Ref" Version="3.1.0" Pinned="true">
diff --git a/eng/Versions.props b/eng/Versions.props
index 55cd69f6b31..cd9a1c197b5 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -37,8 +37,8 @@
   </PropertyGroup>
   <!-- Arcade -->
   <PropertyGroup>
-    <MicrosoftDotNetGenFacadesPackageVersion>1.0.0-beta.21063.4</MicrosoftDotNetGenFacadesPackageVersion>
-    <MicrosoftDotNetXUnitExtensionsPackageVersion>2.4.1-beta.21063.4</MicrosoftDotNetXUnitExtensionsPackageVersion>
+    <MicrosoftDotNetGenFacadesPackageVersion>1.0.0-beta.21072.7</MicrosoftDotNetGenFacadesPackageVersion>
+    <MicrosoftDotNetXUnitExtensionsPackageVersion>2.4.1-beta.21072.7</MicrosoftDotNetXUnitExtensionsPackageVersion>
   </PropertyGroup>
   <!-- Below have no corresponding entries in Versions.Details.XML because they are not updated via Maestro -->
   <!-- XUnit-related (not extensions) -->
diff --git a/eng/common/sdl/packages.config b/eng/common/sdl/packages.config
index 968b39bef5f..3bd8b29ebd7 100644
--- a/eng/common/sdl/packages.config
+++ b/eng/common/sdl/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Guardian.Cli.win10-x64" version="0.20.1"/>
+  <package id="Microsoft.Guardian.Cli" version="0.53.3"/>
 </packages>
diff --git a/eng/common/templates/job/execute-sdl.yml b/eng/common/templates/job/execute-sdl.yml
index bf09d2511c6..34ea015684c 100644
--- a/eng/common/templates/job/execute-sdl.yml
+++ b/eng/common/templates/job/execute-sdl.yml
@@ -65,7 +65,7 @@ jobs:
       continueOnError: ${{ parameters.sdlContinueOnError }}
   - ${{ if eq(parameters.overrideParameters, '') }}:
     - powershell: eng/common/sdl/execute-all-sdl-tools.ps1
-        -GuardianPackageName Microsoft.Guardian.Cli.win10-x64.0.20.1
+        -GuardianPackageName Microsoft.Guardian.Cli.0.53.3
         -NugetPackageDirectory $(Build.SourcesDirectory)\.packages
         -AzureDevOpsAccessToken $(dn-bot-dotnet-build-rw-code-rw)
         ${{ parameters.additionalParameters }}
diff --git a/eng/common/tools.ps1 b/eng/common/tools.ps1
index f50507a06c1..84651fea050 100644
--- a/eng/common/tools.ps1
+++ b/eng/common/tools.ps1
@@ -176,7 +176,32 @@ function GetDotNetInstallScript([string] $dotnetRoot) {
   if (!(Test-Path $installScript)) {
     Create-Directory $dotnetRoot
     $ProgressPreference = 'SilentlyContinue' # Don't display the console progress UI - it's a huge perf hit
-    Invoke-WebRequest "https://dot.net/$dotnetInstallScriptVersion/dotnet-install.ps1" -OutFile $installScript
+
+    $maxRetries = 5
+    $retries = 1
+
+    $uri = "https://dot.net/$dotnetInstallScriptVersion/dotnet-install.ps1"
+
+    while($true) {
+      try {
+        Write-Host "GET $uri"
+        Invoke-WebRequest $uri -OutFile $installScript
+        break
+      }
+      catch {
+        Write-Host "Failed to download '$uri'"
+        Write-Error $_.Exception.Message -ErrorAction Continue
+      }
+
+      if (++$retries -le $maxRetries) {
+        $delayInSeconds = [math]::Pow(2, $retries) - 1 # Exponential backoff
+        Write-Host "Retrying. Waiting for $delayInSeconds seconds before next attempt ($retries of $maxRetries)."
+        Start-Sleep -Seconds $delayInSeconds
+      }
+      else {
+        throw "Unable to download file in $maxRetries attempts."
+      }
+    }
   }
 
   return $installScript
@@ -366,7 +391,27 @@ function LocateVisualStudio([object]$vsRequirements = $null){
   if (!(Test-Path $vsWhereExe)) {
     Create-Directory $vsWhereDir
     Write-Host "Downloading vswhere"
-    Invoke-WebRequest "https://github.com/Microsoft/vswhere/releases/download/$vswhereVersion/vswhere.exe" -OutFile $vswhereExe
+    $maxRetries = 5
+    $retries = 1
+
+    while($true) {
+      try {
+        Invoke-WebRequest "https://netcorenativeassets.blob.core.windows.net/resource-packages/external/windows/vswhere/$vswhereVersion/vswhere.exe" -OutFile $vswhereExe
+        break
+      }
+      catch{
+        Write-PipelineTelemetryError -Category 'InitializeToolset' -Message $_
+      }
+
+      if (++$retries -le $maxRetries) {
+        $delayInSeconds = [math]::Pow(2, $retries) - 1 # Exponential backoff
+        Write-Host "Retrying. Waiting for $delayInSeconds seconds before next attempt ($retries of $maxRetries)."
+        Start-Sleep -Seconds $delayInSeconds
+      }
+      else {
+        Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "Unable to download file in $maxRetries attempts."
+      }
+    }
   }
 
   if (!$vsRequirements) { $vsRequirements = $GlobalJson.tools.vs }
diff --git a/global.json b/global.json
index 8eb978fc73f..45e9f7726ac 100644
--- a/global.json
+++ b/global.json
@@ -15,8 +15,8 @@
     "version": "3.1.100"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "1.0.0-beta.21063.4",
-    "Microsoft.DotNet.Helix.Sdk": "2.0.0-beta.21063.4",
+    "Microsoft.DotNet.Arcade.Sdk": "1.0.0-beta.21072.7",
+    "Microsoft.DotNet.Helix.Sdk": "2.0.0-beta.21072.7",
     "Microsoft.NET.Sdk.IL": "3.1.9-servicing.20458.2"
   },
   "native-tools": {