diff --git a/samples/GRPCClient/GRPCClient.csproj b/samples/GRPCClient/GRPCClient.csproj
index 44cc631..09455c7 100644
--- a/samples/GRPCClient/GRPCClient.csproj
+++ b/samples/GRPCClient/GRPCClient.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Google.Protobuf" Version="3.11.1" />
-    <PackageReference Include="Grpc.Net.Client" Version="2.25.0" />
+    <PackageReference Include="Grpc.Net.Client" Version="2.52.0" />
     <PackageReference Include="Grpc.Tools" Version="2.25.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>