diff --git a/native/Cargo.lock b/native/Cargo.lock
index bd1424b9..9d3b8781 100644
--- a/native/Cargo.lock
+++ b/native/Cargo.lock
@@ -128,9 +128,9 @@ dependencies = [
 
 [[package]]
 name = "base16ct"
-version = "0.2.0"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c7f02d4ea65f2c1853089ffd8d2787bdbc63de2f0d29dedbcf8ccdfa0ccd4cf"
+checksum = "fd307490d624467aa6f74b0eabb77633d1f758a7b25f12bceb0b22e08d9726f6"
 
 [[package]]
 name = "base64"
@@ -391,6 +391,12 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d52eff69cd5e647efe296129160853a42795992097e8af39800e1060caeea9b"
 
+[[package]]
+name = "cpubits"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15b85f9c39137c3a891689859392b1bd49812121d0d61c9caf00d46ed5ce06ae"
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.17"
@@ -487,12 +493,16 @@ checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
 
 [[package]]
 name = "crypto-bigint"
-version = "0.5.5"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0dc92fb57ca44df6db8059111ab3af99a63d5d0f8375d9972e319a379c6bab76"
+checksum = "1a52aa3fcda4e6302a9f48734f234d35d4721b96f8fe07d073f07ce9df4f0271"
 dependencies = [
- "generic-array",
- "rand_core 0.6.4",
+ "cpubits",
+ "ctutils",
+ "getrandom 0.4.3",
+ "hybrid-array 0.4.13",
+ "num-traits",
+ "rand_core 0.10.1",
  "subtle",
  "zeroize",
 ]
@@ -526,6 +536,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d5515a3834141de9eafb9717ad39eea8247b5674e6066c404e8c4b365d2a29e"
 dependencies = [
  "cmov",
+ "subtle",
 ]
 
 [[package]]
@@ -609,7 +620,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer 0.10.4",
- "const-oid 0.9.6",
  "crypto-common 0.1.7",
  "subtle",
 ]
@@ -621,6 +631,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1dd6dbb5841937940781866fa1281a1ff7bd3bf827091440879f9994983d5c2"
 dependencies = [
  "block-buffer 0.12.1",
+ "const-oid 0.10.2",
  "crypto-common 0.2.2",
  "ctutils",
 ]
@@ -644,16 +655,17 @@ checksum = "92773504d58c093f6de2459af4af33faa518c13451eb8f2b5698ed3d36e7c813"
 
 [[package]]
 name = "ecdsa"
-version = "0.16.9"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee27f32b5c5292967d2d4a9d7f1e0b0aed2c15daded5a60300e4abb9d8020bca"
+checksum = "c0681a4fc24c767085329728d8dfba959af91228aa4610cca4f8ce317ba46ae0"
 dependencies = [
- "der 0.7.10",
- "digest 0.10.7",
+ "der 0.8.1",
+ "digest 0.11.3",
  "elliptic-curve",
  "rfc6979",
- "signature 2.2.0",
- "spki 0.7.3",
+ "signature 3.0.0",
+ "spki 0.8.0",
+ "zeroize",
 ]
 
 [[package]]
@@ -676,7 +688,7 @@ dependencies = [
  "ed25519",
  "rand_core 0.6.4",
  "serde",
- "sha2",
+ "sha2 0.10.9",
  "subtle",
  "zeroize",
 ]
@@ -689,18 +701,19 @@ checksum = "91622ff5e7162018101f2fea40d6ebf4a78bbe5a49736a2020649edf9693679e"
 
 [[package]]
 name = "elliptic-curve"
-version = "0.13.8"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5e6043086bf7973472e0c7dff2142ea0b680d30e18d9cc40f267efbf222bd47"
+checksum = "9d65aa39b3a5c1c9c1b745c9a019234bb7a21b77abcb4f4d266d706e2d577d65"
 dependencies = [
  "base16ct",
  "crypto-bigint",
- "digest 0.10.7",
+ "crypto-common 0.2.2",
+ "digest 0.11.3",
  "ff",
- "generic-array",
  "group",
- "pkcs8 0.10.2",
- "rand_core 0.6.4",
+ "hybrid-array 0.4.13",
+ "pkcs8 0.11.0",
+ "rand_core 0.10.1",
  "sec1",
  "subtle",
  "zeroize",
@@ -730,11 +743,11 @@ checksum = "da7c62ceae207dd37ea5b845da6a0696c799f85e97da1ab5b7910be3c1c80223"
 
 [[package]]
 name = "ff"
-version = "0.13.1"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0b50bfb653653f9ca9095b427bed08ab8d75a137839d9ad64eb11810d5b6393"
+checksum = "a1f686ab92a9fb0eaf188f6c6c87b89490baa6fdb0db4544ba4dc47f7942489f"
 dependencies = [
- "rand_core 0.6.4",
+ "rand_core 0.10.1",
  "subtle",
 ]
 
@@ -819,7 +832,6 @@ checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
 dependencies = [
  "typenum",
  "version_check",
- "zeroize",
 ]
 
 [[package]]
@@ -863,12 +875,12 @@ dependencies = [
 
 [[package]]
 name = "group"
-version = "0.13.0"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0f9ef7462f7c099f518d754361858f86d8a07af53ba9af0fe635bbccb151a63"
+checksum = "7fd1a1c7a5206c5b7a3f5a0d7ccd3ff85d0c8f5133d62a02680255b0004af5f4"
 dependencies = [
  "ff",
- "rand_core 0.6.4",
+ "rand_core 0.10.1",
  "subtle",
 ]
 
@@ -903,11 +915,11 @@ checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
 name = "hmac"
-version = "0.12.1"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
+checksum = "6303bc9732ae41b04cb554b844a762b4115a61bfaa81e3e83050991eeb56863f"
 dependencies = [
- "digest 0.10.7",
+ "digest 0.11.3",
 ]
 
 [[package]]
@@ -926,7 +938,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "818356c5132c1fede50f837ca96afbe78ff42413047f4abb886217845e1b6c8c"
 dependencies = [
  "ctutils",
+ "subtle",
  "typenum",
+ "zeroize",
 ]
 
 [[package]]
@@ -1825,14 +1839,15 @@ checksum = "c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381"
 
 [[package]]
 name = "p256"
-version = "0.13.2"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9863ad85fa8f4460f9c48cb909d38a0d689dba1f6f6988a5e3e0d31071bcd4b"
+checksum = "d2c9239b2dbc807adbbe147e8cf72ea7450c3a0aabe62cb8e75ff4ec22e1f72a"
 dependencies = [
  "ecdsa",
  "elliptic-curve",
+ "primefield",
  "primeorder",
- "sha2",
+ "sha2 0.11.0",
 ]
 
 [[package]]
@@ -1990,13 +2005,31 @@ dependencies = [
  "zerocopy",
 ]
 
+[[package]]
+name = "primefield"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c555a6e4eb7d4e158fcb028c835c3b8642206ddc279b5c6b202ef9a8bdb592f4"
+dependencies = [
+ "crypto-bigint",
+ "crypto-common 0.2.2",
+ "ff",
+ "rand_core 0.10.1",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "primeorder"
-version = "0.13.6"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "353e1ca18966c16d9deb1c69278edbc5f194139612772bd9537af60ac231e1e6"
+checksum = "5c9f42978c78a00e3d68f69fc03e57a234debae69da4020a4fb588fcdcd07b06"
 dependencies = [
  "elliptic-curve",
+ "once_cell",
+ "primefield",
+ "serdect",
+ "wnaf",
 ]
 
 [[package]]
@@ -2335,12 +2368,12 @@ checksum = "d6f6ff9a378485b298a5286656da665ba74413d36db0979633275d2e708145d4"
 
 [[package]]
 name = "rfc6979"
-version = "0.4.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8dd2a808d456c4a54e300a23e9f5a67e122c3024119acbfd73e3bf664491cb2"
+checksum = "b4a459cddafb3fe76b31fd8f1108007566c40301feb64dc7b54656eb7388172b"
 dependencies = [
+ "crypto-bigint",
  "hmac",
- "subtle",
 ]
 
 [[package]]
@@ -2466,14 +2499,14 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "sec1"
-version = "0.7.3"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3e97a565f76233a6003f9f5c54be1d9c5bdfa3eccfb189469f11ec4901c47dc"
+checksum = "d56d437c2f19203ce5f7122e507831de96f3d2d4d3be5af44a0b0a09d8a80e4d"
 dependencies = [
  "base16ct",
- "der 0.7.10",
- "generic-array",
- "pkcs8 0.10.2",
+ "ctutils",
+ "der 0.8.1",
+ "hybrid-array 0.4.13",
  "subtle",
  "zeroize",
 ]
@@ -2527,6 +2560,16 @@ dependencies = [
  "zmij",
 ]
 
+[[package]]
+name = "serdect"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "66cf8fedced2fcf12406bcb34223dffb92eaf34908ede12fed414c82b7f00b3e"
+dependencies = [
+ "base16ct",
+ "serde",
+]
+
 [[package]]
 name = "sha2"
 version = "0.10.9"
@@ -2538,6 +2581,17 @@ dependencies = [
  "digest 0.10.7",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "446ba717509524cb3f22f17ecc096f10f4822d76ab5c0b9822c5f9c284e825f4"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.3.0",
+ "digest 0.11.3",
+]
+
 [[package]]
 name = "sha3"
 version = "0.10.9"
@@ -2590,7 +2644,6 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
 dependencies = [
- "digest 0.10.7",
  "rand_core 0.6.4",
 ]
 
@@ -3309,6 +3362,17 @@ version = "0.57.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1ebf944e87a7c253233ad6766e082e3cd714b5d03812acc24c318f549614536e"
 
+[[package]]
+name = "wnaf"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab12e7090f27e2ffd9322651492942d50c2926094af30601e1964337db39daf1"
+dependencies = [
+ "ff",
+ "group",
+ "hybrid-array 0.4.13",
+]
+
 [[package]]
 name = "x25519-dalek"
 version = "2.0.1"
diff --git a/native/ol_confidential/Cargo.toml b/native/ol_confidential/Cargo.toml
index 7ea9199c..58424f12 100644
--- a/native/ol_confidential/Cargo.toml
+++ b/native/ol_confidential/Cargo.toml
@@ -24,7 +24,7 @@ rand_chacha   = "0.3"
 # raw r||s signatures over the curve, but peers on macOS / Linux
 # need to verify them. Verify-only is cheap; signing on the TPM
 # stays on Windows.
-p256          = { version = "0.13", default-features = false, features = ["ecdsa", "std"] }
+p256          = { version = "0.14", default-features = false, features = ["ecdsa", "std"] }
 # Row 1: PQ-hybrid signing primitive — attestation docs and sealed
 # signing both bind to the master's hybrid key.
 ol_pqsig      = { path = "../ol_pqsig" }