diff --git a/AcsEmailMcp.csproj b/AcsEmailMcp.csproj
index e6dc3e2..5472006 100644
--- a/AcsEmailMcp.csproj
+++ b/AcsEmailMcp.csproj
@@ -14,7 +14,7 @@
         <PackageReference Include="Azure.Communication.Email" Version="1.0.2" />
         <PackageReference Include="Azure.Identity" Version="1.16.0" />
         <PackageReference Include="Serilog.AspNetCore" Version="8.0.0" />
-        <PackageReference Include="Serilog.Sinks.ApplicationInsights" Version="4.0.0" />
+        <PackageReference Include="Serilog.Sinks.ApplicationInsights" Version="4.1.0" />
     </ItemGroup>
 
     <ItemGroup>