diff --git a/sample/ServiceDefaults/ServiceDefaults.csproj b/sample/ServiceDefaults/ServiceDefaults.csproj
index f8ea980..4112740 100644
--- a/sample/ServiceDefaults/ServiceDefaults.csproj
+++ b/sample/ServiceDefaults/ServiceDefaults.csproj
@@ -13,8 +13,8 @@
 
     <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="9.4.0" />
     <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="9.2.1" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.11.2" />
-    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.11.2" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.12.0" />
     <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.11.1" />
     <PackageReference Include="OpenTelemetry.Instrumentation.GrpcNetClient" Version="1.8.0-beta.1" />
     <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.11.1" />