diff --git a/ch9_release/src/Tailwind.Traders.Web/Tailwind.Traders.Web.csproj b/ch9_release/src/Tailwind.Traders.Web/Tailwind.Traders.Web.csproj
index a137a389..dd96acaa 100644
--- a/ch9_release/src/Tailwind.Traders.Web/Tailwind.Traders.Web.csproj
+++ b/ch9_release/src/Tailwind.Traders.Web/Tailwind.Traders.Web.csproj
@@ -19,7 +19,7 @@
     <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.16.0" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="5.0.2" />
     <PackageReference Include="Microsoft.AspNetCore.HeaderPropagation" Version="5.0.2" />
-    <PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="5.0.2" />
+    <PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="6.0.1" />
     <PackageReference Include="Microsoft.Azure.CognitiveServices.Personalizer" Version="1.0.0" />
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="5.0.0" />
     <PackageReference Include="Microsoft.ML.OnnxRuntime" Version="1.6.0" />