From 055b2a315db1197fbbe1c5978a4a463363167ed4 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Thu, 9 Jul 2026 21:24:03 +0000
Subject: [PATCH 1/2] chore(deps): update p256 requirement from 0.13 to 0.14 in
 /bip0032

Updates the requirements on [p256](https://github.com/RustCrypto/elliptic-curves) to permit the latest version.
- [Commits](https://github.com/RustCrypto/elliptic-curves/compare/primeorder/v0.13.0...p256/v0.14.0)

---
updated-dependencies:
- dependency-name: p256
  dependency-version: 0.14.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 bip0032/Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bip0032/Cargo.toml b/bip0032/Cargo.toml
index 2909bc1..8a852d2 100644
--- a/bip0032/Cargo.toml
+++ b/bip0032/Cargo.toml
@@ -70,7 +70,7 @@ secp256k1 = { version = "0.31", default-features = false, features = ["alloc"],
 # nist256p1 libraries (SLIP-0010 extension)
 ###############################################################################
 # https://github.com/RustCrypto/elliptic-curves/tree/master/p256
-p256 = { version = "0.13", default-features = false, features = ["alloc"], optional = true }
+p256 = { version = "0.14", default-features = false, features = ["alloc"], optional = true }
 
 ###############################################################################
 # ed25519 libraries (SLIP-0010 extension)

From 81221b879a9300484fdf89aac13e96bcf2e1938d Mon Sep 17 00:00:00 2001
From: koushiro <koushiro.cqx@gmail.com>
Date: Fri, 10 Jul 2026 13:35:58 +0800
Subject: [PATCH 2/2] fix

---
 bip0032/src/curve/nist256p1/backends/p256.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bip0032/src/curve/nist256p1/backends/p256.rs b/bip0032/src/curve/nist256p1/backends/p256.rs
index 702f5f6..2cd259e 100644
--- a/bip0032/src/curve/nist256p1/backends/p256.rs
+++ b/bip0032/src/curve/nist256p1/backends/p256.rs
@@ -1,6 +1,6 @@
 use p256::{
     AffinePoint, NonZeroScalar, ProjectivePoint, PublicKey, SecretKey,
-    elliptic_curve::sec1::ToEncodedPoint,
+    elliptic_curve::sec1::ToSec1Point,
 };
 use zeroize::Zeroizing;
 
@@ -20,7 +20,7 @@ impl CurvePublicKey for PublicKey {
     }
 
     fn to_bytes(&self) -> Self::Bytes {
-        let encoded = self.to_encoded_point(true);
+        let encoded = self.to_sec1_point(true);
         let mut out = [0u8; 33];
         out.copy_from_slice(encoded.as_bytes());
         out