diff --git a/src/PowerShellEditorServices/PowerShellEditorServices.csproj b/src/PowerShellEditorServices/PowerShellEditorServices.csproj
index f2dfc39f8..24302a5fc 100644
--- a/src/PowerShellEditorServices/PowerShellEditorServices.csproj
+++ b/src/PowerShellEditorServices/PowerShellEditorServices.csproj
@@ -20,10 +20,11 @@
     <LangVersion>latest</LangVersion>
   </PropertyGroup>
   <ItemGroup>
+    <PackageReference Include="Microsoft.CSharp" Version="4.6.0" />
     <PackageReference Include="Microsoft.Extensions.FileSystemGlobbing" Version="3.0.0" />
     <PackageReference Include="OmniSharp.Extensions.LanguageServer" Version="0.14.0-*" />
     <PackageReference Include="PowerShellStandard.Library" Version="5.1.1" />
-    <PackageReference Include="Serilog.Extensions.Logging" Version="2.0.4" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="3.0.1" />
     <PackageReference Include="Serilog.Sinks.File" Version="4.1.0" />
     <PackageReference Include="System.IO.Pipes.AccessControl" Version="4.5.1" />
     <PackageReference Include="System.Security.Principal" Version="4.3.0" />