diff --git a/docs/extensibility/snippets/MailDevResource/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj b/docs/extensibility/snippets/MailDevResource/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj
index 82f7420dbd..4f1dfc174b 100644
--- a/docs/extensibility/snippets/MailDevResource/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj
+++ b/docs/extensibility/snippets/MailDevResource/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj
@@ -1,8 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.5" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="8.1.1" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.6" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="8.1.4" />
   </ItemGroup>
 
   <ItemGroup>