diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index dfd605cc8f..c7ada5f8a7 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -40,7 +40,7 @@
     <PackageVersion Include="Microsoft.Extensions.Primitives" Version="9.0.0" />
     <PackageVersion Include="ModelContextProtocol" Version="1.0.0" />
     <PackageVersion Include="ModelContextProtocol.AspNetCore" Version="1.0.0" />
-    <PackageVersion Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.13.0" />
+    <PackageVersion Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3" />
     <PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.13.0" />
     <PackageVersion Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.12.0" />
     <PackageVersion Include="OpenTelemetry.Instrumentation.Http" Version="1.12.0" />