diff --git a/code/tools/WtsTelemetry/WtsTelemetry.csproj b/code/tools/WtsTelemetry/WtsTelemetry.csproj
index 53ed4ee..ba2592a 100644
--- a/code/tools/WtsTelemetry/WtsTelemetry.csproj
+++ b/code/tools/WtsTelemetry/WtsTelemetry.csproj
@@ -7,7 +7,7 @@
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.Storage" Version="4.0.2" />
     <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="3.0.3" />
     <PackageReference Include="System.Net.Http.Json" Version="5.0.0" />
-    <PackageReference Include="System.Text.Json" Version="5.0.2" />
+    <PackageReference Include="System.Text.Json" Version="8.0.4" />
   </ItemGroup>
   <ItemGroup>
     <None Update="host.json">