diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 11785e8705b..bb7133e0c11 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="9.0.0-alpha.1.24055.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="9.0.0-alpha.1.24059.3">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>ef691e3c401949dab9986a50d8288a6e489f72bb</Sha>
+      <Sha>f2c3fed62861b918dfe300f01b497551813a56df</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.msbuild" Version="17.7.0-preview-23217-02">
@@ -29,9 +29,9 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.24059.4">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.24060.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>61ae141d2bf3534619265c8f691fd55dc3e75147</Sha>
+      <Sha>888985fb9a9ae4cb30bca75f98af9126c839e660</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.DotNet.XliffTasks" Version="1.0.0-beta.23475.1" CoherentParentDependency="Microsoft.DotNet.Arcade.Sdk">
diff --git a/global.json b/global.json
index cac4ac82aac..b5234bc1761 100644
--- a/global.json
+++ b/global.json
@@ -17,7 +17,7 @@
     "perl": "5.38.0.1"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.24059.4",
+    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.24060.4",
     "Microsoft.DotNet.Helix.Sdk": "8.0.0-beta.23255.2"
   }
 }
diff --git a/src/Compiler/Checking/CheckDeclarations.fs b/src/Compiler/Checking/CheckDeclarations.fs
index 0bc7c5e1917..6f9c0a21d53 100644
--- a/src/Compiler/Checking/CheckDeclarations.fs
+++ b/src/Compiler/Checking/CheckDeclarations.fs
@@ -5749,6 +5749,12 @@ let CheckOneImplFile
                 try  
                     let reportErrors = not (checkForErrors())
                     let tcVal = LightweightTcValForUsingInBuildMethodCall g
+                    use _ =
+                        Activity.start "PostTypeCheckSemanticChecks.CheckImplFile"
+                            [|
+                                Activity.Tags.fileName, fileName
+                                Activity.Tags.qualifiedNameOfFile, qualNameOfFile.Text
+                            |]
                     PostTypeCheckSemanticChecks.CheckImplFile 
                        (g, cenv.amap, reportErrors, cenv.infoReader, 
                         env.eInternalsVisibleCompPaths, cenv.thisCcu, tcVal, envAtEnd.DisplayEnv,