diff --git a/eng/Build.props b/eng/Build.props
index 68ee30acd2..59c701344d 100644
--- a/eng/Build.props
+++ b/eng/Build.props
@@ -22,6 +22,25 @@
       Format:
       <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\Microsoft.Extensions.Options.5.0.0.csproj" />
     -->
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Frameworks.6.2.4.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Common.6.2.4.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Versioning.6.2.4.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Configuration.6.2.4.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Packaging.6.2.4.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Protocol.6.2.4.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Credentials.6.2.4.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.DependencyResolver.Core.6.2.4.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.ProjectModel.6.2.4.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Commands.6.2.4.csproj" />
+
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Frameworks.6.6.1.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Common.6.6.1.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Versioning.6.6.1.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Configuration.6.6.1.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Packaging.6.6.1.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Protocol.6.6.1.csproj" />
+    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Credentials.6.6.1.csproj" />
+
     <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Frameworks.6.7.0.csproj" />
     <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Common.6.7.0.csproj" />
     <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Versioning.6.7.0.csproj" />
diff --git a/eng/SourceBuildPrebuiltBaseline.xml b/eng/SourceBuildPrebuiltBaseline.xml
index bc7a337746..db996ebe83 100644
--- a/eng/SourceBuildPrebuiltBaseline.xml
+++ b/eng/SourceBuildPrebuiltBaseline.xml
@@ -7,6 +7,10 @@
     <UsagePattern IdentityGlob="runtime.linux-x64.Microsoft.NETCore.ILAsm/*" />
     <UsagePattern IdentityGlob="runtime.linux-x64.Microsoft.NETCore.ILDAsm/*" />
 
+    <!-- Necessary to work around NuGet non-determinism with online builds/feeds. Can be removed once 
+    dependencies on it are removed from the previous-source-built packages. -->
+    <UsagePattern IdentityGlob="Newtonsoft.Json/13.0.1" />
+
     <UsagePattern IdentityGlob="Microsoft.SourceBuild.Intermediate.*/*" />
 
   </IgnorePatterns>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 1efadc901b..c8b7faef7f 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.23203.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.23518.1">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>33edde07d61cf7606d76ada765335fb81f1cbb71</Sha>
+      <Sha>3dc05150cf234f76f6936dcb2853d31a0da1f60e</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="8.0.0-alpha.1.23463.1">
diff --git a/src/referencePackages/src/microsoft.extensions.dependencymodel/3.0.0/Microsoft.Extensions.DependencyModel.3.0.0.csproj b/src/referencePackages/src/microsoft.extensions.dependencymodel/3.0.0/Microsoft.Extensions.DependencyModel.3.0.0.csproj
index fd155c3258..49e59c0303 100644
--- a/src/referencePackages/src/microsoft.extensions.dependencymodel/3.0.0/Microsoft.Extensions.DependencyModel.3.0.0.csproj
+++ b/src/referencePackages/src/microsoft.extensions.dependencymodel/3.0.0/Microsoft.Extensions.DependencyModel.3.0.0.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard1.3'">
     <!-- Manually updated version from 9.0.1 to address https://github.com/advisories/GHSA-5crp-9r3c-p9vr -->
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.AppContext" Version="4.1.0" />
     <PackageReference Include="System.Diagnostics.Debug" Version="4.0.11" />
     <PackageReference Include="System.Dynamic.Runtime" Version="4.0.11" />
@@ -19,7 +19,7 @@
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard1.6'">
     <!-- Manually updated version from 9.0.1 to address https://github.com/advisories/GHSA-5crp-9r3c-p9vr -->
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.AppContext" Version="4.1.0" />
     <PackageReference Include="System.Diagnostics.Debug" Version="4.0.11" />
     <PackageReference Include="System.Dynamic.Runtime" Version="4.0.11" />
diff --git a/src/referencePackages/src/microsoft.extensions.dependencymodel/3.0.0/microsoft.extensions.dependencymodel.nuspec b/src/referencePackages/src/microsoft.extensions.dependencymodel/3.0.0/microsoft.extensions.dependencymodel.nuspec
index 711fa5ec1e..5432058b65 100644
--- a/src/referencePackages/src/microsoft.extensions.dependencymodel/3.0.0/microsoft.extensions.dependencymodel.nuspec
+++ b/src/referencePackages/src/microsoft.extensions.dependencymodel/3.0.0/microsoft.extensions.dependencymodel.nuspec
@@ -15,7 +15,7 @@
     <dependencies>
       <group targetFramework=".NETStandard1.3">
         <!-- Manually updated version from 9.0.1 to address https://github.com/advisories/GHSA-5crp-9r3c-p9vr -->
-        <dependency id="Newtonsoft.Json" version="13.0.1" exclude="Build,Analyzers" />
+        <dependency id="Newtonsoft.Json" version="13.0.3" exclude="Build,Analyzers" />
         <dependency id="System.AppContext" version="4.1.0" exclude="Build,Analyzers" />
         <dependency id="System.Diagnostics.Debug" version="4.0.11" exclude="Build,Analyzers" />
         <dependency id="System.Dynamic.Runtime" version="4.0.11" exclude="Build,Analyzers" />
@@ -25,7 +25,7 @@
       </group>
       <group targetFramework=".NETStandard1.6">
         <!-- Manually updated version from 9.0.1 to address https://github.com/advisories/GHSA-5crp-9r3c-p9vr -->
-        <dependency id="Newtonsoft.Json" version="13.0.1" exclude="Build,Analyzers" />
+        <dependency id="Newtonsoft.Json" version="13.0.3" exclude="Build,Analyzers" />
         <dependency id="System.AppContext" version="4.1.0" exclude="Build,Analyzers" />
         <dependency id="System.Diagnostics.Debug" version="4.0.11" exclude="Build,Analyzers" />
         <dependency id="System.Dynamic.Runtime" version="4.0.11" exclude="Build,Analyzers" />
diff --git a/src/referencePackages/src/nuget.packaging/6.2.4/NuGet.Packaging.6.2.4.csproj b/src/referencePackages/src/nuget.packaging/6.2.4/NuGet.Packaging.6.2.4.csproj
index b829389614..93890823b0 100644
--- a/src/referencePackages/src/nuget.packaging/6.2.4/NuGet.Packaging.6.2.4.csproj
+++ b/src/referencePackages/src/nuget.packaging/6.2.4/NuGet.Packaging.6.2.4.csproj
@@ -9,7 +9,8 @@
   <ItemGroup Condition="'$(TargetFramework)' == 'net5.0'">
     <PackageReference Include="NuGet.Configuration" Version="6.2.4" />
     <PackageReference Include="NuGet.Versioning" Version="6.2.4" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.Security.Cryptography.Cng" Version="5.0.0" />
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="5.0.0" />
   </ItemGroup>
@@ -17,7 +18,8 @@
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
     <PackageReference Include="NuGet.Configuration" Version="6.2.4" />
     <PackageReference Include="NuGet.Versioning" Version="6.2.4" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.Security.Cryptography.Cng" Version="5.0.0" />
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="5.0.0" />
   </ItemGroup>
diff --git a/src/referencePackages/src/nuget.packaging/6.2.4/nuget.packaging.nuspec b/src/referencePackages/src/nuget.packaging/6.2.4/nuget.packaging.nuspec
index 9467eb7b92..6470b244e2 100644
--- a/src/referencePackages/src/nuget.packaging/6.2.4/nuget.packaging.nuspec
+++ b/src/referencePackages/src/nuget.packaging/6.2.4/nuget.packaging.nuspec
@@ -17,14 +17,16 @@
       <group targetFramework="net5.0">
         <dependency id="NuGet.Configuration" version="6.2.4" exclude="Build,Analyzers" />
         <dependency id="NuGet.Versioning" version="6.2.4" exclude="Build,Analyzers" />
-        <dependency id="Newtonsoft.Json" version="13.0.1" exclude="Build,Analyzers" />
+        <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+        <dependency id="Newtonsoft.Json" version="13.0.3" exclude="Build,Analyzers" />
         <dependency id="System.Security.Cryptography.Cng" version="5.0.0" exclude="Build,Analyzers" />
         <dependency id="System.Security.Cryptography.Pkcs" version="5.0.0" exclude="Build,Analyzers" />
       </group>
       <group targetFramework=".NETStandard2.0">
         <dependency id="NuGet.Configuration" version="6.2.4" exclude="Build,Analyzers" />
         <dependency id="NuGet.Versioning" version="6.2.4" exclude="Build,Analyzers" />
-        <dependency id="Newtonsoft.Json" version="13.0.1" exclude="Build,Analyzers" />
+        <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+        <dependency id="Newtonsoft.Json" version="13.0.3" exclude="Build,Analyzers" />
         <dependency id="System.Security.Cryptography.Cng" version="5.0.0" exclude="Build,Analyzers" />
         <dependency id="System.Security.Cryptography.Pkcs" version="5.0.0" exclude="Build,Analyzers" />
       </group>
diff --git a/src/referencePackages/src/nuget.packaging/6.6.1/NuGet.Packaging.6.6.1.csproj b/src/referencePackages/src/nuget.packaging/6.6.1/NuGet.Packaging.6.6.1.csproj
index 52fdaf0f0c..8686a5ecb1 100644
--- a/src/referencePackages/src/nuget.packaging/6.6.1/NuGet.Packaging.6.6.1.csproj
+++ b/src/referencePackages/src/nuget.packaging/6.6.1/NuGet.Packaging.6.6.1.csproj
@@ -9,7 +9,8 @@
   <ItemGroup Condition="'$(TargetFramework)' == 'net5.0'">
     <PackageReference Include="NuGet.Configuration" Version="6.6.1" />
     <PackageReference Include="NuGet.Versioning" Version="6.6.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.Security.Cryptography.Cng" Version="5.0.0" />
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="5.0.0" />
   </ItemGroup>
@@ -17,7 +18,8 @@
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
     <PackageReference Include="NuGet.Configuration" Version="6.6.1" />
     <PackageReference Include="NuGet.Versioning" Version="6.6.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.Security.Cryptography.Cng" Version="5.0.0" />
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="5.0.0" />
   </ItemGroup>
diff --git a/src/referencePackages/src/nuget.packaging/6.6.1/nuget.packaging.nuspec b/src/referencePackages/src/nuget.packaging/6.6.1/nuget.packaging.nuspec
index 1109503647..ecb62b19f2 100644
--- a/src/referencePackages/src/nuget.packaging/6.6.1/nuget.packaging.nuspec
+++ b/src/referencePackages/src/nuget.packaging/6.6.1/nuget.packaging.nuspec
@@ -17,14 +17,16 @@
       <group targetFramework="net5.0">
         <dependency id="NuGet.Configuration" version="6.6.1" exclude="Build,Analyzers" />
         <dependency id="NuGet.Versioning" version="6.6.1" exclude="Build,Analyzers" />
-        <dependency id="Newtonsoft.Json" version="13.0.1" exclude="Build,Analyzers" />
+        <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+        <dependency id="Newtonsoft.Json" version="13.0.3" exclude="Build,Analyzers" />
         <dependency id="System.Security.Cryptography.Cng" version="5.0.0" exclude="Build,Analyzers" />
         <dependency id="System.Security.Cryptography.Pkcs" version="5.0.0" exclude="Build,Analyzers" />
       </group>
       <group targetFramework=".NETStandard2.0">
         <dependency id="NuGet.Configuration" version="6.6.1" exclude="Build,Analyzers" />
         <dependency id="NuGet.Versioning" version="6.6.1" exclude="Build,Analyzers" />
-        <dependency id="Newtonsoft.Json" version="13.0.1" exclude="Build,Analyzers" />
+        <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+        <dependency id="Newtonsoft.Json" version="13.0.3" exclude="Build,Analyzers" />
         <dependency id="System.Security.Cryptography.Cng" version="5.0.0" exclude="Build,Analyzers" />
         <dependency id="System.Security.Cryptography.Pkcs" version="5.0.0" exclude="Build,Analyzers" />
       </group>
diff --git a/src/referencePackages/src/nuget.packaging/6.7.0/NuGet.Packaging.6.7.0.csproj b/src/referencePackages/src/nuget.packaging/6.7.0/NuGet.Packaging.6.7.0.csproj
index ef9a191b6d..25a8718cf9 100644
--- a/src/referencePackages/src/nuget.packaging/6.7.0/NuGet.Packaging.6.7.0.csproj
+++ b/src/referencePackages/src/nuget.packaging/6.7.0/NuGet.Packaging.6.7.0.csproj
@@ -9,14 +9,16 @@
   <ItemGroup Condition="'$(TargetFramework)' == 'net5.0'">
     <PackageReference Include="NuGet.Configuration" Version="6.7.0" />
     <PackageReference Include="NuGet.Versioning" Version="6.7.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="6.0.4" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
     <PackageReference Include="NuGet.Configuration" Version="6.7.0" />
     <PackageReference Include="NuGet.Versioning" Version="6.7.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="6.0.4" />
   </ItemGroup>
 
diff --git a/src/referencePackages/src/nuget.packaging/6.7.0/nuget.packaging.nuspec b/src/referencePackages/src/nuget.packaging/6.7.0/nuget.packaging.nuspec
index 4fbde902e9..647f938cc1 100644
--- a/src/referencePackages/src/nuget.packaging/6.7.0/nuget.packaging.nuspec
+++ b/src/referencePackages/src/nuget.packaging/6.7.0/nuget.packaging.nuspec
@@ -17,13 +17,15 @@
       <group targetFramework="net5.0">
         <dependency id="NuGet.Configuration" version="6.7.0" exclude="Build,Analyzers" />
         <dependency id="NuGet.Versioning" version="6.7.0" exclude="Build,Analyzers" />
-        <dependency id="Newtonsoft.Json" version="13.0.1" exclude="Build,Analyzers" />
+        <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+        <dependency id="Newtonsoft.Json" version="13.0.3" exclude="Build,Analyzers" />
         <dependency id="System.Security.Cryptography.Pkcs" version="6.0.4" exclude="Build,Analyzers" />
       </group>
       <group targetFramework=".NETStandard2.0">
         <dependency id="NuGet.Configuration" version="6.7.0" exclude="Build,Analyzers" />
         <dependency id="NuGet.Versioning" version="6.7.0" exclude="Build,Analyzers" />
-        <dependency id="Newtonsoft.Json" version="13.0.1" exclude="Build,Analyzers" />
+        <!-- Manual updated version from 13.0.1 to the version included in source-build -->
+        <dependency id="Newtonsoft.Json" version="13.0.3" exclude="Build,Analyzers" />
         <dependency id="System.Security.Cryptography.Pkcs" version="6.0.4" exclude="Build,Analyzers" />
       </group>
     </dependencies>