diff --git a/LlmTornado/LlmTornado.csproj b/LlmTornado/LlmTornado.csproj
index 04f7be3..4c1a017 100644
--- a/LlmTornado/LlmTornado.csproj
+++ b/LlmTornado/LlmTornado.csproj
@@ -42,6 +42,5 @@
     <ItemGroup>
         <PackageReference Include="Enums.NET" Version="5.0.0" />
         <PackageReference Include="Newtonsoft.Json" Version="13.0.3"/>
-        <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
     </ItemGroup>
 </Project>
diff --git a/LlmTornado/Vendor/Anthropic/AnthropicEndpointProvider.cs b/LlmTornado/Vendor/Anthropic/AnthropicEndpointProvider.cs
index f782a3d..f42f394 100644
--- a/LlmTornado/Vendor/Anthropic/AnthropicEndpointProvider.cs
+++ b/LlmTornado/Vendor/Anthropic/AnthropicEndpointProvider.cs
@@ -367,7 +367,7 @@ public override HttpRequestMessage OutboundMessage(string url, HttpMethod verb,
         
         req.Headers.Add("User-Agent", EndpointBase.GetUserAgent());
         req.Headers.Add("anthropic-version", "2023-06-01");
-        req.Headers.Add("anthropic-beta", "tools-2024-05-16");
+        req.Headers.Add("anthropic-beta", "tools-2024-05-16"); // <-- as of 6/24 maybe not needed?
 
         ProviderAuthentication? auth = Api.GetProvider(LLmProviders.Anthropic).Auth;