diff --git a/Cargo.lock b/Cargo.lock
index 0c3dc48122..01d2d20049 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1591,9 +1591,9 @@ dependencies = [
 
 [[package]]
 name = "iota-ledger-nano"
-version = "1.0.3"
+version = "1.0.4-alpha.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "434abd10cd26c00345c19290f87d0e66104c6ce3069a5b7e1eb6c09a47ea18ca"
+checksum = "816dacd0903072f3e07200d5cf615c519c46fcf356b7e45a1a7d963056cf36fb"
 dependencies = [
  "arrayref",
  "byteorder",
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index e83dd06b95..eed1148c0c 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -69,7 +69,7 @@ futures = { version = "0.3.30", default-features = false, features = [
     "thread-pool",
 ], optional = true }
 instant = { version = "0.1.12", default-features = false, optional = true }
-iota-ledger-nano = { version = "1.0.3", default-features = false, optional = true }
+iota-ledger-nano = { version = "1.0.4-alpha.3", default-features = false, features = ["nova"], optional = true }
 iota_stronghold = { version = "2.0.0", default-features = false, optional = true }
 log = { version = "0.4.20", default-features = false, optional = true }
 once_cell = { version = "1.19.0", default-features = false, optional = true }
diff --git a/sdk/src/client/secret/ledger_nano.rs b/sdk/src/client/secret/ledger_nano.rs
index 576630ef9a..a54a0863b2 100644
--- a/sdk/src/client/secret/ledger_nano.rs
+++ b/sdk/src/client/secret/ledger_nano.rs
@@ -16,8 +16,9 @@ use crypto::{
     },
 };
 use iota_ledger_nano::{
-    api::errors::APIError, get_app_config, get_buffer_size, get_ledger, get_opened_app, LedgerBIP32Index,
-    Packable as LedgerNanoPackable, TransportTypes,
+    api::{constants::Protocol, errors::APIError},
+    get_app_config, get_buffer_size, get_ledger, get_opened_app, LedgerBIP32Index, Packable as LedgerNanoPackable,
+    TransportTypes,
 };
 use packable::{error::UnexpectedEOF, unpacker::SliceUnpacker, Packable, PackableExt};
 use tokio::sync::Mutex;
@@ -159,7 +160,7 @@ impl SecretManage for LedgerSecretManager {
         let lock = self.mutex.lock().await;
 
         // get ledger
-        let ledger = get_ledger(coin_type, bip32_account, self.is_simulator).map_err(Error::from)?;
+        let ledger = get_ledger(Protocol::Nova, coin_type, bip32_account, self.is_simulator).map_err(Error::from)?;
         if ledger.is_debug_app() {
             ledger
                 .set_non_interactive_mode(self.non_interactive)
@@ -206,7 +207,7 @@ impl SecretManage for LedgerSecretManager {
         // Lock the mutex to prevent multiple simultaneous requests to a ledger.
         let lock = self.mutex.lock().await;
 
-        let ledger = get_ledger(coin_type, account_index, self.is_simulator).map_err(Error::from)?;
+        let ledger = get_ledger(Protocol::Nova, coin_type, account_index, self.is_simulator).map_err(Error::from)?;
         if ledger.is_debug_app() {
             ledger
                 .set_non_interactive_mode(self.non_interactive)
@@ -287,7 +288,7 @@ impl SecretManage for LedgerSecretManager {
         // lock the mutex to prevent multiple simultaneous requests to a ledger
         let lock = self.mutex.lock().await;
 
-        let ledger = get_ledger(coin_type, bip32_account, self.is_simulator).map_err(Error::from)?;
+        let ledger = get_ledger(Protocol::Nova, coin_type, bip32_account, self.is_simulator).map_err(Error::from)?;
         if ledger.is_debug_app() {
             ledger
                 .set_non_interactive_mode(self.non_interactive)