diff --git a/sample/ServiceDefaults/ServiceDefaults.csproj b/sample/ServiceDefaults/ServiceDefaults.csproj
index da0d40b..5bc5112 100644
--- a/sample/ServiceDefaults/ServiceDefaults.csproj
+++ b/sample/ServiceDefaults/ServiceDefaults.csproj
@@ -15,10 +15,10 @@
     <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="8.0.1" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.9.0" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.9.0" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.8.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.9.0" />
     <PackageReference Include="OpenTelemetry.Instrumentation.GrpcNetClient" Version="1.8.0-beta.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.8.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.8.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.9.0" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.9.0" />
     <PackageReference Include="Temporalio.Extensions.DiagnosticSource" Version="1.1.1" />
     <PackageReference Include="Temporalio.Extensions.OpenTelemetry" Version="1.1.1" />
   </ItemGroup>