diff --git a/package.json b/package.json
index eb94d03..8929a40 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@icpay/sdk",
-  "version": "1.3.43",
+  "version": "1.3.44",
   "description": "Official icpay SDK for Internet Computer payments",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/src/declarations/icpay_canister_backend/icpay_canister_backend.did b/src/declarations/icpay_canister_backend/icpay_canister_backend.did
index ff998d4..044f2d8 100644
--- a/src/declarations/icpay_canister_backend/icpay_canister_backend.did
+++ b/src/declarations/icpay_canister_backend/icpay_canister_backend.did
@@ -107,6 +107,7 @@ type Transaction = record {
   account_canister_id : nat64;
   platform_fee_amount : nat;
   transfer_fee : nat;
+  memo : opt blob;
   index_to_account : opt nat64;
   timestamp_to_account : opt nat64;
   notify_processing : bool;
diff --git a/src/declarations/icpay_canister_backend/icpay_canister_backend.did.d.ts b/src/declarations/icpay_canister_backend/icpay_canister_backend.did.d.ts
index 5e357f0..59cbd6a 100644
--- a/src/declarations/icpay_canister_backend/icpay_canister_backend.did.d.ts
+++ b/src/declarations/icpay_canister_backend/icpay_canister_backend.did.d.ts
@@ -123,6 +123,7 @@ export interface Transaction {
   'account_canister_id' : bigint,
   'platform_fee_amount' : bigint,
   'transfer_fee' : bigint,
+  'memo' : [] | [Uint8Array | number[]],
   'index_to_account' : [] | [bigint],
   'timestamp_to_account' : [] | [bigint],
   'notify_processing' : boolean,
diff --git a/src/declarations/icpay_canister_backend/icpay_canister_backend.did.js b/src/declarations/icpay_canister_backend/icpay_canister_backend.did.js
index 13903d7..27ef438 100644
--- a/src/declarations/icpay_canister_backend/icpay_canister_backend.did.js
+++ b/src/declarations/icpay_canister_backend/icpay_canister_backend.did.js
@@ -22,6 +22,7 @@ export const idlFactory = ({ IDL }) => {
     'account_canister_id' : IDL.Nat64,
     'platform_fee_amount' : IDL.Nat,
     'transfer_fee' : IDL.Nat,
+    'memo' : IDL.Opt(IDL.Vec(IDL.Nat8)),
     'index_to_account' : IDL.Opt(IDL.Nat64),
     'timestamp_to_account' : IDL.Opt(IDL.Nat64),
     'notify_processing' : IDL.Bool,