diff --git a/Directory.Packages.props b/Directory.Packages.props
index 1a1398d7df1..1d3f38147a7 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -13,8 +13,8 @@
     <!-- Overwrite XUnitVersion/XUnitAnalyzersVersion/XUnitRunnerConsoleVersion/XUnitRunnerVisualStudioVersion/MicrosoftTestingPlatformVersion that comes from the Arcade SDK to be in sync as Arcade doesn't use a live Arcade SDK.
          Keep in sync with DefaultVersions.props. -->
     <XUnitVersion>2.9.3</XUnitVersion>
-    <XUnitV3Version>4.0.0-pre.81</XUnitV3Version>
-    <XUnitAnalyzersVersion>2.0.0-pre.51</XUnitAnalyzersVersion>
+    <XUnitV3Version>4.0.0-pre.128</XUnitV3Version>
+    <XUnitAnalyzersVersion>2.0.0-pre.56</XUnitAnalyzersVersion>
     <XUnitRunnerConsoleVersion>$(XUnitVersion)</XUnitRunnerConsoleVersion>
     <XUnitRunnerVisualStudioVersion>4.0.0-pre.4</XUnitRunnerVisualStudioVersion>
     <MicrosoftTestingPlatformVersion>2.2.3</MicrosoftTestingPlatformVersion>
diff --git a/src/Microsoft.DotNet.Arcade.Sdk/tools/DefaultVersions.props b/src/Microsoft.DotNet.Arcade.Sdk/tools/DefaultVersions.props
index 440fc00f2f5..23587387462 100644
--- a/src/Microsoft.DotNet.Arcade.Sdk/tools/DefaultVersions.props
+++ b/src/Microsoft.DotNet.Arcade.Sdk/tools/DefaultVersions.props
@@ -64,28 +64,28 @@
   -->
   <PropertyGroup>
     <DropAppVersion Condition="'$(DropAppVersion)' == ''">19.239.34923-buildid28260713</DropAppVersion>
-    <MicroBuildPluginsSwixBuildVersion Condition="'$(MicroBuildPluginsSwixBuildVersion)' == ''">1.0.422</MicroBuildPluginsSwixBuildVersion>
+    <MicroBuildPluginsSwixBuildVersion Condition="'$(MicroBuildPluginsSwixBuildVersion)' == ''">1.1.87</MicroBuildPluginsSwixBuildVersion>
     <MicrosoftDotNetIBCMergeVersion Condition="'$(MicrosoftDotNetIBCMergeVersion)' == ''">5.1.0-beta.21356.1</MicrosoftDotNetIBCMergeVersion>
-    <MicrosoftNETTestSdkVersion Condition="'$(MicrosoftNETTestSdkVersion)' == ''">18.0.1</MicrosoftNETTestSdkVersion>
+    <MicrosoftNETTestSdkVersion Condition="'$(MicrosoftNETTestSdkVersion)' == ''">18.8.0-release-26310-106</MicrosoftNETTestSdkVersion>
     <!--
       Note: The property name intentionally does NOT follow the convention of 'MicrosoftVSSDKBuildToolsVersion'
       because the Microsoft.VSSDK.BuildTools package itself redefines that property to a different value,
       which causes NuGet restores to go in a loop. See https://github.com/dotnet/arcade/issues/16228.
     -->
-    <MicrosoftVSSDKBuildToolsDefaultVersion Condition="'$(MicrosoftVSSDKBuildToolsDefaultVersion)' == ''">17.14.2120</MicrosoftVSSDKBuildToolsDefaultVersion>
+    <MicrosoftVSSDKBuildToolsDefaultVersion Condition="'$(MicrosoftVSSDKBuildToolsDefaultVersion)' == ''">18.6.38345</MicrosoftVSSDKBuildToolsDefaultVersion>
     <MicrosoftDotnetNuGetRepackTasksVersion Condition="'$(MicrosoftDotnetNuGetRepackTasksVersion)' == ''">$(ArcadeSdkVersion)</MicrosoftDotnetNuGetRepackTasksVersion>
     <MicrosoftDotNetSignToolVersion Condition="'$(MicrosoftDotNetSignToolVersion)' == ''">$(ArcadeSdkVersion)</MicrosoftDotNetSignToolVersion>
     <MicrosoftDotNetTarVersion Condition="'$(MicrosoftDotNetTarVersion)' == ''">$(ArcadeSdkVersion)</MicrosoftDotNetTarVersion>
     <MicrosoftDotNetMacOsPkgVersion Condition="'$(MicrosoftDotNetMacOsPkgVersion)' == ''">$(ArcadeSdkVersion)</MicrosoftDotNetMacOsPkgVersion>
-    <MicrosoftTestPlatformVersion Condition="'$(MicrosoftTestPlatformVersion)' == ''">18.0.1</MicrosoftTestPlatformVersion>
+    <MicrosoftTestPlatformVersion Condition="'$(MicrosoftTestPlatformVersion)' == ''">18.6.0</MicrosoftTestPlatformVersion>
 
     <!-- Follow the instructions on how to update any of the below xunit versions: https://github.com/dotnet/arcade/blob/main/Documentation/update-xunit.md. -->
     <XUnitVersion Condition="'$(XUnitVersion)' == ''">2.9.3</XUnitVersion>
-    <XUnitAnalyzersVersion Condition="'$(XUnitAnalyzersVersion)' == ''">2.0.0-pre.51</XUnitAnalyzersVersion>
+    <XUnitAnalyzersVersion Condition="'$(XUnitAnalyzersVersion)' == ''">2.0.0-pre.56</XUnitAnalyzersVersion>
     <XUnitRunnerConsoleVersion Condition="'$(XUnitRunnerConsoleVersion)' == ''">$(XUnitVersion)</XUnitRunnerConsoleVersion>
     <XUnitRunnerVisualStudioVersion Condition="'$(XUnitRunnerVisualStudioVersion)' == ''">4.0.0-pre.4</XUnitRunnerVisualStudioVersion>
 
-    <XUnitV3Version Condition="'$(XUnitV3Version)' == ''">4.0.0-pre.81</XUnitV3Version>
+    <XUnitV3Version Condition="'$(XUnitV3Version)' == ''">4.0.0-pre.128</XUnitV3Version>
     <MicrosoftTestingPlatformVersion Condition="'$(MicrosoftTestingPlatformVersion)' == ''">2.2.3</MicrosoftTestingPlatformVersion>
 
     <MSTestVersion Condition="'$(MSTestVersion)' == ''">4.2.3</MSTestVersion>
@@ -100,8 +100,8 @@
     <MicrosoftDotNetSourceBuildTasksVersion Condition="'$(MicrosoftDotNetSourceBuildTasksVersion)' == ''">$(ArcadeSdkVersion)</MicrosoftDotNetSourceBuildTasksVersion>
     <MicrosoftVisualStudioEngMicroBuildCoreVersion Condition="'$(MicrosoftVisualStudioEngMicroBuildCoreVersion)' == ''">1.0.0</MicrosoftVisualStudioEngMicroBuildCoreVersion>
     <MicrosoftManifestToolCrossPlatformVersion Condition="'$(MicrosoftManifestToolCrossPlatformVersion)' == ''">2.1.3</MicrosoftManifestToolCrossPlatformVersion>
-    <MicrosoftVisualStudioEngMicroBuildPluginsSwixBuildVersion Condition="'$(MicrosoftVisualStudioEngMicroBuildPluginsSwixBuildVersion)' == ''">1.1.286</MicrosoftVisualStudioEngMicroBuildPluginsSwixBuildVersion>
-    <MicrosoftSignedWixVersion Condition="'$(MicrosoftSignedWixVersion)' == ''">3.14.1-9323.2545153</MicrosoftSignedWixVersion>
+    <MicrosoftVisualStudioEngMicroBuildPluginsSwixBuildVersion Condition="'$(MicrosoftVisualStudioEngMicroBuildPluginsSwixBuildVersion)' == ''">1.1.922</MicrosoftVisualStudioEngMicroBuildPluginsSwixBuildVersion>
+    <MicrosoftSignedWixVersion Condition="'$(MicrosoftSignedWixVersion)' == ''">3.14.1-11131.2940454</MicrosoftSignedWixVersion>
     <!-- minor-patch-only: WiX major upgrades (e.g. WiX 4/5/6) require coordinated manual changes; only take minor/patch bumps. -->
     <MicrosoftWixToolsetSdkVersion Condition="'$(MicrosoftWixToolsetSdkVersion)' == ''">6.0.3-dotnet.4</MicrosoftWixToolsetSdkVersion>
     <MicrosoftDotNetBaselinesTasksVersion Condition="'$(MicrosoftDotNetBaselinesTasksVersion)' == ''">$(ArcadeSdkVersion)</MicrosoftDotNetBaselinesTasksVersion>