diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index cf0ce283f..bda4174d9 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -36,9 +36,9 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="11.0.0-beta.26381.103">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="11.0.0-beta.26359.118">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>e2c1e00b3d0f96afb892fb261d5921565b400246</Sha>
+      <Sha>ba53d0ed335bed4ab7bfd01988c8e3953ee5ffbe</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
   </ToolsetDependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index e4d558546..5fd4a19df 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -35,11 +35,10 @@
   </PropertyGroup>
   <PropertyGroup>
     <!--
-      Arcade 11 replaced the WixToolsetPath parameter on CreateVisualStudioWorkloadSet with
-      WixExe/HeatExe/WixExtensions, so opt out of the legacy WiX 3 toolset. WixPackageVersion
-      is only used by the WiX 3 path and can be removed once every branch has opted out.
+      Force the legacy WiX 3 path while testing the pre-migration Arcade SDK.
+      WixPackageVersion is only used by the WiX 3 path.
     -->
-    <UseWixToolset3>false</UseWixToolset3>
+    <UseWixToolset3>true</UseWixToolset3>
     <WixPackageVersion>3.14.0-8606.20240208.1</WixPackageVersion>
     <SwixPackageVersion>1.1.392</SwixPackageVersion>
   </PropertyGroup>
diff --git a/global.json b/global.json
index 8d6f444fc..60cef3f54 100644
--- a/global.json
+++ b/global.json
@@ -9,7 +9,7 @@
   },
   "msbuild-sdks": {
     "Microsoft.Build.NoTargets": "3.7.0",
-    "Microsoft.DotNet.Arcade.Sdk": "11.0.0-beta.26381.103",
+    "Microsoft.DotNet.Arcade.Sdk": "11.0.0-beta.26359.118",
     "Microsoft.VisualStudio.Internal.MicroBuild.Vsman": "2.0.174"
   }
 }