diff --git a/src/Notify.Archive/Notify.Archive.csproj b/src/Notify.Archive/Notify.Archive.csproj
index 6e437d5..7b19b53 100644
--- a/src/Notify.Archive/Notify.Archive.csproj
+++ b/src/Notify.Archive/Notify.Archive.csproj
@@ -16,7 +16,9 @@
     <PackageReference Include="Microsoft.Azure.Functions.Worker.Sdk" Version="2.0.7" />
     <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.EventGrid" Version="3.6.0" />
     <PackageReference Include="Microsoft.Azure.Functions.Worker.ApplicationInsights" Version="2.50.0" />
-    <PackageReference Include="Microsoft.ApplicationInsights.WorkerService" Version="2.23.0" />
+    <PackageReference Include="Microsoft.ApplicationInsights.WorkerService" Version="3.1.0" />
+    <!-- Pin transitive: 3.1.0 pulls OpenTelemetry.Api 1.15.1 which has GHSA-g94r-2vxg-569j (moderate). -->
+    <PackageReference Include="OpenTelemetry.Api" Version="1.15.3" />
     <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.59.0" />
     <PackageReference Include="Azure.Identity" Version="1.21.0" />
   </ItemGroup>