diff --git a/crates/anychain-kms/src/bip32/extended_key/extended_private_key.rs b/crates/anychain-kms/src/bip32/extended_key/extended_private_key.rs
index 6121855..a3a51f1 100644
--- a/crates/anychain-kms/src/bip32/extended_key/extended_private_key.rs
+++ b/crates/anychain-kms/src/bip32/extended_key/extended_private_key.rs
@@ -1,7 +1,8 @@
 //! Extended private keys
 
 use crate::bip32::{
-    ChildNumber, Depth, Error, ExtendedKey, ExtendedKeyAttrs, ExtendedPublicKey, HmacSha512, KeyFingerprint, Prefix, PrivateKey, PublicKey, Result, XpubEd25519, XpubSecp256k1, KEY_SIZE
+    ChildNumber, Depth, Error, ExtendedKey, ExtendedKeyAttrs, ExtendedPublicKey, HmacSha512,
+    KeyFingerprint, Prefix, PrivateKey, PublicKey, Result, KEY_SIZE,
 };
 use core::{
     fmt::{self, Debug},
@@ -249,4 +250,4 @@ where
             Err(Error::Crypto)
         }
     }
-}
\ No newline at end of file
+}
diff --git a/crates/anychain-kms/src/bip32/extended_key/extended_public_key.rs b/crates/anychain-kms/src/bip32/extended_key/extended_public_key.rs
index 8abf36c..b1f5b55 100644
--- a/crates/anychain-kms/src/bip32/extended_key/extended_public_key.rs
+++ b/crates/anychain-kms/src/bip32/extended_key/extended_public_key.rs
@@ -153,4 +153,4 @@ where
             Err(Error::Crypto)
         }
     }
-}
\ No newline at end of file
+}