diff --git a/src/xAI.Protocol/xAI.Protocol.csproj b/src/xAI.Protocol/xAI.Protocol.csproj
index a56b4f8..3b7dacb 100644
--- a/src/xAI.Protocol/xAI.Protocol.csproj
+++ b/src/xAI.Protocol/xAI.Protocol.csproj
@@ -17,7 +17,7 @@
     <PackageReference Include="Google.Protobuf" Version="3.33.2" />
     <PackageReference Include="Grpc.Net.Client" Version="2.71.0" />
     <PackageReference Include="Grpc.Net.ClientFactory" Version="2.71.0" />
-    <PackageReference Include="Grpc.Tools" Version="2.76.0" PrivateAssets="all" />
+    <PackageReference Include="Grpc.Tools" Version="2.78.0" PrivateAssets="all" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.3" />
   </ItemGroup>