diff --git a/rpc/mocguestagent/compute/moc_mocguestagent_virtualmachine.pb.go b/rpc/mocguestagent/compute/moc_mocguestagent_virtualmachine.pb.go
index 34287ef..d719deb 100644
--- a/rpc/mocguestagent/compute/moc_mocguestagent_virtualmachine.pb.go
+++ b/rpc/mocguestagent/compute/moc_mocguestagent_virtualmachine.pb.go
@@ -186,6 +186,7 @@ func (m *VirtualMachineRunCommandResponse) GetOperationID() string {
 
 type UpdateAgentRequest struct {
 	AgentBinary          []byte   `protobuf:"bytes,1,opt,name=AgentBinary,proto3" json:"AgentBinary,omitempty"`
+	MocVersion           string   `protobuf:"bytes,2,opt,name=MocVersion,proto3" json:"MocVersion,omitempty"`
 	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 	XXX_unrecognized     []byte   `json:"-"`
 	XXX_sizecache        int32    `json:"-"`
@@ -223,6 +224,13 @@ func (m *UpdateAgentRequest) GetAgentBinary() []byte {
 	return nil
 }
 
+func (m *UpdateAgentRequest) GetMocVersion() string {
+	if m != nil {
+		return m.MocVersion
+	}
+	return ""
+}
+
 type UpdateAgentResponse struct {
 	Result               *wrappers.BoolValue `protobuf:"bytes,1,opt,name=Result,proto3" json:"Result,omitempty"`
 	Error                string              `protobuf:"bytes,2,opt,name=Error,proto3" json:"Error,omitempty"`
@@ -283,42 +291,43 @@ func init() {
 }
 
 var fileDescriptor_c44dd44b4a8829e1 = []byte{
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 	0x00, 0x00,
 }
 
diff --git a/rpc/mocguestagent/compute/virtualmachine/moc_mocguestagent_virtualmachine.proto b/rpc/mocguestagent/compute/virtualmachine/moc_mocguestagent_virtualmachine.proto
index bb75db9..d37a408 100644
--- a/rpc/mocguestagent/compute/virtualmachine/moc_mocguestagent_virtualmachine.proto
+++ b/rpc/mocguestagent/compute/virtualmachine/moc_mocguestagent_virtualmachine.proto
@@ -28,11 +28,12 @@ message VirtualMachineRunCommandResponse {
 	string OperationID = 2;
 }
 
-message UpdateAgentRequest{
+message UpdateAgentRequest {
 	bytes AgentBinary = 1;
+	string MocVersion = 2;
 }
 
-message UpdateAgentResponse{
+message UpdateAgentResponse {
 	google.protobuf.BoolValue Result = 1;
 	string Error = 2;
 }