diff --git a/src/libs/Anthropic/Anthropic.csproj b/src/libs/Anthropic/Anthropic.csproj
index a3486c4..65cbe5b 100644
--- a/src/libs/Anthropic/Anthropic.csproj
+++ b/src/libs/Anthropic/Anthropic.csproj
@@ -1,7 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;net4.6.2;net6.0;net7.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net4.6.2;net6.0;net7.0;net8.0</TargetFrameworks>
+    <NoWarn>$(NoWarn);CA1307</NoWarn>
   </PropertyGroup>
   
   <ItemGroup>
diff --git a/src/libs/Anthropic/AnthropicApi.Constructors.cs b/src/libs/Anthropic/AnthropicApi.Constructors.cs
index 02e2890..aaac424 100755
--- a/src/libs/Anthropic/AnthropicApi.Constructors.cs
+++ b/src/libs/Anthropic/AnthropicApi.Constructors.cs
@@ -1,4 +1,6 @@
-namespace Anthropic;
+using System.Net.Http;
+
+namespace Anthropic;
 
 /// <summary>
 /// Class providing methods for API access.
diff --git a/src/libs/Anthropic/AnthropicApi.Streaming.cs b/src/libs/Anthropic/AnthropicApi.Streaming.cs
index 826fefd..cdc4794 100755
--- a/src/libs/Anthropic/AnthropicApi.Streaming.cs
+++ b/src/libs/Anthropic/AnthropicApi.Streaming.cs
@@ -1,4 +1,5 @@
-using System.Net.Http.Headers;
+using System.Net.Http;
+using System.Net.Http.Headers;
 using System.Runtime.CompilerServices;
 
 namespace Anthropic;
@@ -92,7 +93,7 @@ public virtual async IAsyncEnumerable<CompletionStreamResponseDelta> CreateCompl
                 continue;
             }
 
-            var index = line.IndexOf("{", StringComparison.Ordinal);
+            var index = line.IndexOf('{');
             if (index >= 0)
             {
                 line = line[index..];