diff --git a/AspireExample.ServiceDefaults/AspireExample.ServiceDefaults.csproj b/AspireExample.ServiceDefaults/AspireExample.ServiceDefaults.csproj
index 83eb99e..0768a57 100644
--- a/AspireExample.ServiceDefaults/AspireExample.ServiceDefaults.csproj
+++ b/AspireExample.ServiceDefaults/AspireExample.ServiceDefaults.csproj
@@ -12,7 +12,7 @@
 
         <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="8.8.0"/>
         <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="8.2.0"/>
-        <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.9.0"/>
+        <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3"/>
         <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.9.0"/>
         <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.9.0"/>
         <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.9.0"/>