diff --git a/fireblocks_sdk/sdk.py b/fireblocks_sdk/sdk.py
index baa8ab3..3b257f4 100644
--- a/fireblocks_sdk/sdk.py
+++ b/fireblocks_sdk/sdk.py
@@ -631,7 +631,7 @@ def create_internal_wallet_asset(self, wallet_id, asset_id, address, tag=None, i
             )
 
 
-    def create_transaction(self, asset_id, amount=None, source=None, destination=None, fee=None, gas_price=None, wait_for_status=False, tx_type=TRANSACTION_TRANSFER, note=None, network_fee=None, customer_ref_id=None, replace_tx_by_hash=None, extra_parameters=None, destinations=None, fee_level=None, fail_on_fee=None, max_fee=None, gas_limit=None, idempotency_key=None, external_tx_id=None):
+    def create_transaction(self, asset_id, amount=None, source=None, destination=None, fee=None, gas_price=None, wait_for_status=False, tx_type=TRANSACTION_TRANSFER, note=None, network_fee=None, customer_ref_id=None, replace_tx_by_hash=None, extra_parameters=None, destinations=None, fee_level=None, fail_on_fee=None, max_fee=None, gas_limit=None, idempotency_key=None, external_tx_id=None, treat_as_gross_amount=None):
         """Creates a new transaction
 
         Args:
diff --git a/setup.py b/setup.py
index 8ead6c5..3312414 100644
--- a/setup.py
+++ b/setup.py
@@ -2,11 +2,11 @@
 setup(
   name = 'fireblocks_sdk',
   packages = ['fireblocks_sdk'],
-  version = '1.6.3',
+  version = '1.6.4',
   license='MIT',
   description = 'Fireblocks python SDK',
   url = 'https://github.com/fireblocks/fireblocks-sdk-py',
-  download_url = 'https://github.com/fireblocks/fireblocks-sdk-py/archive/v1.6.3.tar.gz',
+  download_url = 'https://github.com/fireblocks/fireblocks-sdk-py/archive/v1.6.4.tar.gz',
   keywords = ['Fireblocks', 'SDK'],
   install_requires=[
           'PyJWT==1.7.1',