diff --git a/buoi2/netproject/networkapp/NetLayersDemo.Shared/NetLayersDemo.Shared.csproj b/buoi2/netproject/networkapp/NetLayersDemo.Shared/NetLayersDemo.Shared.csproj
index 59accc1..e6c5d43 100644
--- a/buoi2/netproject/networkapp/NetLayersDemo.Shared/NetLayersDemo.Shared.csproj
+++ b/buoi2/netproject/networkapp/NetLayersDemo.Shared/NetLayersDemo.Shared.csproj
@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
-    <PackageReference Include="System.Text.Json" Version="8.0.0" />
+    <PackageReference Include="System.Text.Json" Version="8.0.5" />
   </ItemGroup>
 
 </Project>