diff --git a/Samples/LinqToTwitter5/net48/CSharp/AspNetSamples/BlazorDemo/BlazorDemo.csproj b/Samples/LinqToTwitter5/net48/CSharp/AspNetSamples/BlazorDemo/BlazorDemo.csproj
index 8725910f..8b9b47b1 100644
--- a/Samples/LinqToTwitter5/net48/CSharp/AspNetSamples/BlazorDemo/BlazorDemo.csproj
+++ b/Samples/LinqToTwitter5/net48/CSharp/AspNetSamples/BlazorDemo/BlazorDemo.csproj
@@ -9,7 +9,7 @@
     <PackageReference Include="linqtotwitter" Version="5.1.2" />
     <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.2.2" />
     <PackageReference Include="Microsoft.AspNetCore.Session" Version="2.2.0" />
-    <PackageReference Include="System.Text.Json" Version="4.7.2" />
+    <PackageReference Include="System.Text.Json" Version="8.0.4" />
   </ItemGroup>
 
 </Project>