diff --git a/package.json b/package.json
index 8a45354..65c6ed6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lendry-erp/contracts",
-  "version": "1.0.42",
+  "version": "1.0.43",
   "description": "Protobuf definitions and generated TypeScript types",
   "type": "commonjs",
   "main": "./dist/index.js",
diff --git a/proto/account.proto b/proto/account.proto
index a696652..7cc897f 100644
--- a/proto/account.proto
+++ b/proto/account.proto
@@ -43,6 +43,7 @@ message ChangePasswordRequest {
   string old_password = 3;
   string new_password = 4;
   optional string code = 5;
+  string session_id = 6;
 }
 
 message ChangePasswordResponse {
@@ -53,6 +54,7 @@ message ChangePasswordResponse {
 
 message SetPinRequest {
   string user_id = 1;
+  string session_id = 2;
   string pin = 3;
 }
 
@@ -63,7 +65,8 @@ message SetPinResponse {
 
 message UnlockPinRequest {
   string user_id = 1;
-  string pin = 2;
+  string session_id = 2;
+  string pin = 3;
 }
 
 message UnlockPinResponse {
@@ -73,6 +76,7 @@ message UnlockPinResponse {
 
 message GetPinStatusRequest {
   string user_id = 1;
+  string session_id = 2;
 }
 
 message GetPinStatusResponse {
@@ -84,6 +88,7 @@ message GetPinStatusResponse {
 message RemovePinRequest {
   string pin = 1;
   string user_id = 2;
+  string session_id=3;
 }
 message RemovePinResponse {
   bool success = 1;