diff --git a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.ServiceDefaults/MailDevResource.ServiceDefaults.csproj b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.ServiceDefaults/MailDevResource.ServiceDefaults.csproj
index f5b719eec1..233173d757 100644
--- a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.ServiceDefaults/MailDevResource.ServiceDefaults.csproj
+++ b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.ServiceDefaults/MailDevResource.ServiceDefaults.csproj
@@ -14,9 +14,9 @@
     <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="9.5.2" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.13.1" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.13.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.12.0" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.12.0" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.13.0" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.13.0" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.13.0" />
   </ItemGroup>
 
 </Project>