diff --git a/samples/Sample.ClientSide/Sample.ClientSide.csproj b/samples/Sample.ClientSide/Sample.ClientSide.csproj
index d56bb37..fd5ee94 100644
--- a/samples/Sample.ClientSide/Sample.ClientSide.csproj
+++ b/samples/Sample.ClientSide/Sample.ClientSide.csproj
@@ -14,7 +14,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="8.0.10" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.10" PrivateAssets="all" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.1" />
-    <PackageReference Include="System.Net.Http.Json" Version="8.0.1" />
+    <PackageReference Include="System.Net.Http.Json" Version="9.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/samples/Sample.Core/Sample.Core.csproj b/samples/Sample.Core/Sample.Core.csproj
index 7193cd3..39a2c54 100644
--- a/samples/Sample.Core/Sample.Core.csproj
+++ b/samples/Sample.Core/Sample.Core.csproj
@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="Bogus" Version="35.6.1" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
-    <PackageReference Include="System.Net.Http.Json" Version="8.0.1" />
+    <PackageReference Include="System.Net.Http.Json" Version="9.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Components" Version="8.0.10" />
     <PackageReference Include="Microsoft.AspNetCore.Components.Web" Version="8.0.10" />
   </ItemGroup>