diff --git a/adt-event-endpoint-function/adt-event-endpoint-function.csproj b/adt-event-endpoint-function/adt-event-endpoint-function.csproj
index 5d04180..b9746f9 100644
--- a/adt-event-endpoint-function/adt-event-endpoint-function.csproj
+++ b/adt-event-endpoint-function/adt-event-endpoint-function.csproj
@@ -7,7 +7,7 @@
   <ItemGroup>
     <PackageReference Include="Azure.DigitalTwins.Core" Version="1.4.0" />
     <PackageReference Include="Azure.Identity" Version="1.12.0" />
-    <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.EventGrid" Version="3.4.1" />
+    <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.EventGrid" Version="3.4.2" />
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.SignalRService" Version="1.14.0" />
     <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="4.4.0" />
   </ItemGroup>