diff --git a/genproto.sh b/genproto.sh
index 44b0bc0..d894052 100644
--- a/genproto.sh
+++ b/genproto.sh
@@ -52,7 +52,7 @@ set_os_architecture
 
 dotnet restore
 
-grpc_tools_version="2.61.0"
+grpc_tools_version="2.65.0"
 protoc="$HOME"/.nuget/packages/build/grpc.tools/"grpc_tools_version"/tools/"$OS"_"$ARCH"/protoc
 grpc_csharp="$HOME"/.nuget/packages/build/grpc.tools/"grpc_tools_version"/tools/"$OS"_"$ARCH"/grpc_csharp_plugin
 
@@ -65,4 +65,4 @@ for i in `ls ./gauge-proto/*.proto`; do
     $protoc -I./gauge-proto --csharp_out=./src/Gauge.CSharp.Core --grpc_out=./src/Gauge.CSharp.Core --plugin=protoc-gen-grpc=$grpc_csharp $i
 done
 
-echo "Done"
\ No newline at end of file
+echo "Done"