diff --git a/eng/Versions.props b/eng/Versions.props
index e6d73f51f..2c93bf532 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -174,7 +174,7 @@
       or minor release, prebuilts may be needed. When the release is mature, prebuilts are not
       necessary, and this property is removed from the file.
     -->
-    <PrivateSourceBuiltArtifactsPackageVersion>6.0.125</PrivateSourceBuiltArtifactsPackageVersion>
+    <PrivateSourceBuiltArtifactsPackageVersion>6.0.126</PrivateSourceBuiltArtifactsPackageVersion>
   </PropertyGroup>
   <!-- Workload manifest package versions -->
   <PropertyGroup>
diff --git a/src/SourceBuild/tarball/content/test/Microsoft.DotNet.SourceBuild.SmokeTests/assets/baselines/MsftToSbSdk.diff b/src/SourceBuild/tarball/content/test/Microsoft.DotNet.SourceBuild.SmokeTests/assets/baselines/MsftToSbSdk.diff
index 71ae3f0b9..dfeb1a2f8 100644
--- a/src/SourceBuild/tarball/content/test/Microsoft.DotNet.SourceBuild.SmokeTests/assets/baselines/MsftToSbSdk.diff
+++ b/src/SourceBuild/tarball/content/test/Microsoft.DotNet.SourceBuild.SmokeTests/assets/baselines/MsftToSbSdk.diff
@@ -14,7 +14,20 @@ index ------------
  ./packs/Microsoft.AspNetCore.App.Ref/
  ./packs/Microsoft.AspNetCore.App.Ref/x.y.z/
 @@ ------------ @@
+ ./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/Microsoft.JSInterop.xml
+ ./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/Microsoft.Net.Http.Headers.dll
+ ./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/Microsoft.Net.Http.Headers.xml
++./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Diagnostics.DiagnosticSource.dll
++./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Diagnostics.DiagnosticSource.xml
+ ./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Diagnostics.EventLog.dll
+ ./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Diagnostics.EventLog.xml
++./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Formats.Asn1.dll
++./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Formats.Asn1.xml
+ ./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.IO.Pipelines.dll
  ./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.IO.Pipelines.xml
++./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Runtime.CompilerServices.Unsafe.dll
++./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Security.AccessControl.dll
++./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Security.AccessControl.xml
  ./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Security.Cryptography.Xml.dll
  ./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Security.Cryptography.Xml.xml
 -./packs/Microsoft.NETCore.App.Host.portable-rid/
@@ -29,6 +42,10 @@ index ------------
 -./packs/Microsoft.NETCore.App.Host.portable-rid/x.y.z/runtimes/portable-rid/native/libnethost.so
 -./packs/Microsoft.NETCore.App.Host.portable-rid/x.y.z/runtimes/portable-rid/native/nethost.h
 -./packs/Microsoft.NETCore.App.Host.portable-rid/x.y.z/runtimes/portable-rid/native/singlefilehost
++./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Text.Encodings.Web.dll
++./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Text.Encodings.Web.xml
++./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Text.Json.dll
++./packs/Microsoft.AspNetCore.App.Ref/x.y.z/ref/netx.y/System.Text.Json.xml
 +./packs/Microsoft.NETCore.App.Host.banana-rid/
 +./packs/Microsoft.NETCore.App.Host.banana-rid/x.y.z/
 +./packs/Microsoft.NETCore.App.Host.banana-rid/x.y.z/runtimes/