diff --git a/MLModelRunner/C/PipeModelRunnerCWrapper.cpp b/MLModelRunner/C/PipeModelRunnerCWrapper.cpp
index 10e04d5..b08660b 100644
--- a/MLModelRunner/C/PipeModelRunnerCWrapper.cpp
+++ b/MLModelRunner/C/PipeModelRunnerCWrapper.cpp
@@ -27,8 +27,8 @@ PipeModelRunnerWrapper *createPipeModelRunner(const char *OutboundName,
                                               const char *InboundName,
                                               int SerDesType) {
   PipeModelRunnerWrapper *obj = new PipeModelRunnerWrapper();
-  obj->model = new PipeModelRunner(OutboundName, InboundName,
-                                   (BaseSerDes::Kind)SerDesType);
+  obj->model =
+      new PipeModelRunner(OutboundName, InboundName, (SerDesKind)SerDesType);
   return obj;
 }
 
diff --git a/MLModelRunner/gRPCModelRunner/CMakeLists.txt b/MLModelRunner/gRPCModelRunner/CMakeLists.txt
index 6ce52d6..877afef 100755
--- a/MLModelRunner/gRPCModelRunner/CMakeLists.txt
+++ b/MLModelRunner/gRPCModelRunner/CMakeLists.txt
@@ -12,7 +12,7 @@ endif()
 # Find gRPC installation
 # Looks for gRPCConfig.cmake file installed by gRPC's cmake installation.
 
-find_package(gRPC 1.34.0 EXACT CONFIG REQUIRED)
+find_package(gRPC 1.58.0 EXACT CONFIG REQUIRED)
 message(STATUS "Using gRPC ${gRPC_VERSION}")
 
 set(_GRPC_GRPCPP gRPC::grpc++)