diff --git a/bitcoin_client/.gitignore b/bitcoin_client/.gitignore
index 0021b4fb3..108413e8c 100644
--- a/bitcoin_client/.gitignore
+++ b/bitcoin_client/.gitignore
@@ -1 +1,2 @@
-dist/**
\ No newline at end of file
+dist/**
+**/.venv
diff --git a/bitcoin_client/ledger_bitcoin/client_legacy.py b/bitcoin_client/ledger_bitcoin/client_legacy.py
index f5d45f366..1f21a922a 100644
--- a/bitcoin_client/ledger_bitcoin/client_legacy.py
+++ b/bitcoin_client/ledger_bitcoin/client_legacy.py
@@ -281,7 +281,7 @@ def sign_psbt(self, psbt: Union[PSBT, bytes, str], wallet: WalletPolicy, wallet_
 
             all_signature_attempts[i_num] = signature_attempts
 
-        result: List[Tuple(int, PartialSignature)] = []
+        result: List[Tuple[int, PartialSignature]] = []
 
         # Sign any segwit inputs
         if has_segwit:
diff --git a/bitcoin_client/ledger_bitcoin/exception/device_exception.py b/bitcoin_client/ledger_bitcoin/exception/device_exception.py
index 63c2333fd..7596420ad 100644
--- a/bitcoin_client/ledger_bitcoin/exception/device_exception.py
+++ b/bitcoin_client/ledger_bitcoin/exception/device_exception.py
@@ -6,8 +6,9 @@
 
 class DeviceException(Exception):  # pylint: disable=too-few-public-methods
     exc: Dict[int, Any] = {
+        0x5515: SecurityStatusNotSatisfiedError,  # returned by sdk in recent versions
         0x6985: DenyError,
-        0x6982: SecurityStatusNotSatisfiedError,
+        0x6982: SecurityStatusNotSatisfiedError,  # used in older app versions
         0x6A80: IncorrectDataError,
         0x6A82: NotSupportedError,
         0x6A86: WrongP1P2Error,
diff --git a/tests/test_status_word.py b/tests/test_status_word.py
index 5af1b3908..22916b194 100644
--- a/tests/test_status_word.py
+++ b/tests/test_status_word.py
@@ -29,11 +29,12 @@ def test_status_word(sw_h_path):
     expected_status_words: List[Tuple[str, int]] = parse_sw(sw_h_path)
     status_words: Dict[int, Any] = DeviceException.exc
 
-    assert len(expected_status_words) == len(status_words), (
+    assert len(expected_status_words) == len(set(status_words.values())), (
         f"{expected_status_words} doesn't match {status_words}")
 
     # just keep status words
     expected_status_words = [sw for (identifier, sw) in expected_status_words]
 
     for sw in status_words.keys():
-        assert sw in expected_status_words, f"{status_words[sw]}({hex(sw)}) not found in sw.h!"
+        if sw != 0x5515:  # this is the only one that is defined in the SDK
+            assert sw in expected_status_words, f"{status_words[sw]}({hex(sw)}) not found in sw.h!"