diff --git a/samples/AspireShop/AspireShop.CatalogService/AspireShop.CatalogService.csproj b/samples/AspireShop/AspireShop.CatalogService/AspireShop.CatalogService.csproj
index e4dc7c10..39f7ad46 100644
--- a/samples/AspireShop/AspireShop.CatalogService/AspireShop.CatalogService.csproj
+++ b/samples/AspireShop/AspireShop.CatalogService/AspireShop.CatalogService.csproj
@@ -12,7 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.14" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.21" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="7.3.1" />
     <PackageReference Include="Aspire.Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.5.0" />
   </ItemGroup>