diff --git a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj
index d14cd5f994..b97eea33db 100644
--- a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj
+++ b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj
@@ -2,7 +2,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.5" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="8.1.2" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="8.1.4" />
   </ItemGroup>
 
   <ItemGroup>