diff --git a/src/PowerShellEditorServices/PowerShellEditorServices.csproj b/src/PowerShellEditorServices/PowerShellEditorServices.csproj
index f8df4d8f6..81ddc3f19 100644
--- a/src/PowerShellEditorServices/PowerShellEditorServices.csproj
+++ b/src/PowerShellEditorServices/PowerShellEditorServices.csproj
@@ -36,7 +36,7 @@
     <PackageReference Include="Microsoft.Extensions.FileSystemGlobbing" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
     <PackageReference Include="PowerShellStandard.Library" Version="5.1.1" />
-    <PackageReference Include="Serilog" Version="3.1.1" />
+    <PackageReference Include="Serilog" Version="4.0.0" />
     <PackageReference Include="Serilog.Extensions.Logging" Version="7.0.0" />
     <PackageReference Include="Serilog.Sinks.Async" Version="1.5.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />