diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index c1db202ab..a35d385fb 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -188,18 +188,18 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="7.0.0-beta.22561.2">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="7.0.0-beta.22572.6">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f36ea231c234560514ede4c2747897a737ced28f</Sha>
+      <Sha>82d0268ba6ae13318bcf7fcbcccf83472593ca62</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.CMake.Sdk" Version="7.0.0-beta.22561.2">
+    <Dependency Name="Microsoft.DotNet.CMake.Sdk" Version="7.0.0-beta.22572.6">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f36ea231c234560514ede4c2747897a737ced28f</Sha>
+      <Sha>82d0268ba6ae13318bcf7fcbcccf83472593ca62</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="7.0.0-beta.22561.2">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="7.0.0-beta.22572.6">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f36ea231c234560514ede4c2747897a737ced28f</Sha>
+      <Sha>82d0268ba6ae13318bcf7fcbcccf83472593ca62</Sha>
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="7.0.0-alpha.1.22570.1">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 732185255..ce103d1e4 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -27,7 +27,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/arcade -->
-    <MicrosoftDotNetBuildTasksInstallersPackageVersion>7.0.0-beta.22561.2</MicrosoftDotNetBuildTasksInstallersPackageVersion>
+    <MicrosoftDotNetBuildTasksInstallersPackageVersion>7.0.0-beta.22572.6</MicrosoftDotNetBuildTasksInstallersPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/winforms -->
diff --git a/eng/common/cross/toolchain.cmake b/eng/common/cross/toolchain.cmake
index 561576be9..964610524 100644
--- a/eng/common/cross/toolchain.cmake
+++ b/eng/common/cross/toolchain.cmake
@@ -1,5 +1,12 @@
 set(CROSS_ROOTFS $ENV{ROOTFS_DIR})
 
+# reset platform variables (e.g. cmake 3.25 sets LINUX=1)
+unset(LINUX)
+unset(FREEBSD)
+unset(ILLUMOS)
+unset(ANDROID)
+unset(TIZEN)
+
 set(TARGET_ARCH_NAME $ENV{TARGET_BUILD_ARCH})
 if(EXISTS ${CROSS_ROOTFS}/bin/freebsd-version)
   set(CMAKE_SYSTEM_NAME FreeBSD)
diff --git a/eng/common/sdk-task.ps1 b/eng/common/sdk-task.ps1
index 39be08d4b..e10a59687 100644
--- a/eng/common/sdk-task.ps1
+++ b/eng/common/sdk-task.ps1
@@ -64,7 +64,7 @@ try {
       $GlobalJson.tools | Add-Member -Name "vs" -Value (ConvertFrom-Json "{ `"version`": `"16.5`" }") -MemberType NoteProperty
     }
     if( -not ($GlobalJson.tools.PSObject.Properties.Name -match "xcopy-msbuild" )) {
-      $GlobalJson.tools | Add-Member -Name "xcopy-msbuild" -Value "17.3.1" -MemberType NoteProperty
+      $GlobalJson.tools | Add-Member -Name "xcopy-msbuild" -Value "17.4.1" -MemberType NoteProperty
     }
     if ($GlobalJson.tools."xcopy-msbuild".Trim() -ine "none") {
         $xcopyMSBuildToolsFolder = InitializeXCopyMSBuild $GlobalJson.tools."xcopy-msbuild" -install $true
diff --git a/eng/common/sdl/sdl.ps1 b/eng/common/sdl/sdl.ps1
index 648c5068d..ac196e164 100644
--- a/eng/common/sdl/sdl.ps1
+++ b/eng/common/sdl/sdl.ps1
@@ -1,7 +1,6 @@
 
 function Install-Gdn {
     param(
-        [Parameter(Mandatory=$true)]
         [string]$Path,
 
         # If omitted, install the latest version of Guardian, otherwise install that specific version.
diff --git a/eng/common/tools.ps1 b/eng/common/tools.ps1
index 449126943..021555cf3 100644
--- a/eng/common/tools.ps1
+++ b/eng/common/tools.ps1
@@ -365,8 +365,8 @@ function InitializeVisualStudioMSBuild([bool]$install, [object]$vsRequirements =
 
   # If the version of msbuild is going to be xcopied,
   # use this version. Version matches a package here:
-  # https://dev.azure.com/dnceng/public/_packaging?_a=package&feed=dotnet-eng&package=RoslynTools.MSBuild&protocolType=NuGet&version=17.3.1view=overview
-  $defaultXCopyMSBuildVersion = '17.3.1'
+  # https://dev.azure.com/dnceng/public/_packaging?_a=package&feed=dotnet-eng&package=RoslynTools.MSBuild&protocolType=NuGet&version=17.4.1&view=overview
+  $defaultXCopyMSBuildVersion = '17.4.1'
 
   if (!$vsRequirements) {
     if (Get-Member -InputObject $GlobalJson.tools -Name 'vs') {
diff --git a/global.json b/global.json
index 7cd0b9917..632f780d8 100644
--- a/global.json
+++ b/global.json
@@ -11,7 +11,7 @@
     "cmake": "3.16.4"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "7.0.0-beta.22561.2",
-    "Microsoft.DotNet.CMake.Sdk": "7.0.0-beta.22561.2"
+    "Microsoft.DotNet.Arcade.Sdk": "7.0.0-beta.22572.6",
+    "Microsoft.DotNet.CMake.Sdk": "7.0.0-beta.22572.6"
   }
 }