diff --git a/src/Services/Basket/Basket.API/Basket.API.csproj b/src/Services/Basket/Basket.API/Basket.API.csproj
index 2170269..f55759d 100644
--- a/src/Services/Basket/Basket.API/Basket.API.csproj
+++ b/src/Services/Basket/Basket.API/Basket.API.csproj
@@ -13,7 +13,7 @@
         <PackageReference Include="AspNetCore.HealthChecks.Redis" Version="9.0.0" />
         <PackageReference Include="AspNetCore.HealthChecks.UI.Client" Version="9.0.0" />
         <PackageReference Include="Carter" Version="9.0.0" />
-        <PackageReference Include="Grpc.AspNetCore" Version="2.64.0" />
+        <PackageReference Include="Grpc.AspNetCore" Version="2.71.0" />
         <PackageReference Include="Marten" Version="7.36.0" />
         <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.7"/>
         <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="9.0.9" />
@@ -34,10 +34,10 @@
 
     <ItemGroup>
         <PackageReference Include="Grpc.Net.Client" Version="2.64.0" />
-        <PackageReference Include="Grpc.Tools" Version="2.64.0">
+        <PackageReference Include="Grpc.Tools" Version="2.71.0">
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
-        <PackageReference Include="Google.Protobuf" Version="3.27.0" />
+        <PackageReference Include="Google.Protobuf" Version="3.30.2" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/src/Services/Discount/Discount.Grpc/Discount.Grpc.csproj b/src/Services/Discount/Discount.Grpc/Discount.Grpc.csproj
index 40877ee..ddc51cc 100644
--- a/src/Services/Discount/Discount.Grpc/Discount.Grpc.csproj
+++ b/src/Services/Discount/Discount.Grpc/Discount.Grpc.csproj
@@ -9,10 +9,10 @@
 
     <ItemGroup>
         <!-- Runtime support -->
-        <PackageReference Include="Grpc.AspNetCore" Version="2.64.0" />
+        <PackageReference Include="Grpc.AspNetCore" Version="2.71.0" />
 
         <!-- Compile-time codegen tools (not needed at runtime, so PrivateAssets=All) -->
-        <PackageReference Include="Grpc.Tools" Version="2.64.0">
+        <PackageReference Include="Grpc.Tools" Version="2.71.0">
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
         <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.9">