diff --git a/cashu/mint/router.py b/cashu/mint/router.py
index ab879ff..bc202a1 100644
--- a/cashu/mint/router.py
+++ b/cashu/mint/router.py
@@ -4,17 +4,17 @@ from fastapi import APIRouter
 from secp256k1 import PublicKey
 
 from cashu.core.base import (
+    BlindedMessages,
     BlindedSignature,
-    KeysResponse,
-    KeysetsResponse,
     CheckFeesRequest,
     CheckFeesResponse,
     CheckRequest,
     GetMeltResponse,
-    BlindedMessages,
     GetMintResponse,
-    PostMintResponse,
+    KeysetsResponse,
+    KeysResponse,
     MeltRequest,
+    PostMintResponse,
     PostSplitResponse,
     SplitRequest,
 )
diff --git a/cashu/wallet/wallet.py b/cashu/wallet/wallet.py
index f5959fc..fabc839 100644
--- a/cashu/wallet/wallet.py
+++ b/cashu/wallet/wallet.py
@@ -14,16 +14,16 @@ import cashu.core.b_dhke as b_dhke
 import cashu.core.bolt11 as bolt11
 from cashu.core.base import (
     BlindedMessage,
+    BlindedMessages,
     BlindedSignature,
     CheckFeesRequest,
-    KeysetsResponse,
-    GetMintResponse,
-    PostMintResponse,
     CheckRequest,
+    GetMintResponse,
     Invoice,
+    KeysetsResponse,
     MeltRequest,
-    BlindedMessages,
     P2SHScript,
+    PostMintResponse,
     Proof,
     SplitRequest,
     TokenJson,