diff --git a/test/OpenSeaClient.DemoApi/OpenSeaClient.DemoApi.csproj b/test/OpenSeaClient.DemoApi/OpenSeaClient.DemoApi.csproj
index a17745c..22407b5 100644
--- a/test/OpenSeaClient.DemoApi/OpenSeaClient.DemoApi.csproj
+++ b/test/OpenSeaClient.DemoApi/OpenSeaClient.DemoApi.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
   </ItemGroup>
 
   <ItemGroup>