diff --git a/doBuild.ps1 b/doBuild.ps1
index 87985f06c..d997cc44a 100644
--- a/doBuild.ps1
+++ b/doBuild.ps1
@@ -114,6 +114,7 @@ function DoBuild
                 'NuGet.Protocol'
                 'NuGet.Versioning'
                 'System.Buffers'
+                'System.Collections.Immutable'
                 'System.ClientModel'
                 'System.Diagnostics.DiagnosticSource'
                 'System.IO.FileSystem.AccessControl'
diff --git a/src/code/Microsoft.PowerShell.PSResourceGet.csproj b/src/code/Microsoft.PowerShell.PSResourceGet.csproj
index 76498e89e..1f4221845 100644
--- a/src/code/Microsoft.PowerShell.PSResourceGet.csproj
+++ b/src/code/Microsoft.PowerShell.PSResourceGet.csproj
@@ -14,12 +14,12 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NuGet.Commands" Version="6.9.1" />
-    <PackageReference Include="NuGet.Common" Version="6.9.1" />
-    <PackageReference Include="NuGet.Configuration" Version="6.9.1" />
-    <PackageReference Include="NuGet.Packaging" Version="6.9.1" />
-    <PackageReference Include="NuGet.ProjectModel" Version="6.9.1" />
-    <PackageReference Include="NuGet.Protocol" Version="6.9.1" />
+    <PackageReference Include="NuGet.Commands" Version="6.14.3" />
+    <PackageReference Include="NuGet.Common" Version="6.14.3" />
+    <PackageReference Include="NuGet.Configuration" Version="6.14.3" />
+    <PackageReference Include="NuGet.Packaging" Version="6.14.3" />
+    <PackageReference Include="NuGet.ProjectModel" Version="6.14.3" />
+    <PackageReference Include="NuGet.Protocol" Version="6.14.3" />
     <PackageReference Include="PowerShellStandard.Library" Version="7.0.0-preview.1" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
     <PackageReference Include="System.Text.Json" Version="8.0.6" />