diff --git a/Cargo.lock b/Cargo.lock
index 693cca8..40c8a17 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1136,7 +1136,6 @@ dependencies = [
  "der 0.7.10",
  "digest 0.10.7",
  "elliptic-curve 0.13.8",
- "rfc6979 0.4.0",
  "signature 2.2.0",
  "spki 0.7.3",
 ]
@@ -1256,7 +1255,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -1955,7 +1954,7 @@ dependencies = [
  "libc",
  "percent-encoding",
  "pin-project-lite",
- "socket2 0.5.10",
+ "socket2 0.6.4",
  "system-configuration",
  "tokio",
  "tower-service",
@@ -2166,7 +2165,7 @@ checksum = "3640c1c38b8e4e43584d8df18be5fc6b0aa314ce6ebf51b53313d4306cca8e46"
 dependencies = [
  "hermit-abi",
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2307,16 +2306,17 @@ dependencies = [
 
 [[package]]
 name = "k256"
-version = "0.13.4"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6e3919bbaa2945715f0bb6d3934a173d1e9a59ac23767fbaaef277265a7411b"
+checksum = "93f50113171a713f4a4231ef82eb26703607139b35dcb56241f0ceab2ae1f7d8"
 dependencies = [
- "cfg-if",
- "ecdsa 0.16.9",
- "elliptic-curve 0.13.8",
- "once_cell",
- "sha2 0.10.9",
- "signature 2.2.0",
+ "cpubits",
+ "ecdsa 0.17.0",
+ "elliptic-curve 0.14.1",
+ "primeorder",
+ "sha2 0.11.0",
+ "signature 3.0.0",
+ "wnaf",
 ]
 
 [[package]]
@@ -3262,7 +3262,7 @@ dependencies = [
  "quinn-udp",
  "rustc-hash",
  "rustls",
- "socket2 0.5.10",
+ "socket2 0.6.4",
  "thiserror 2.0.18",
  "tokio",
  "tracing",
@@ -3301,9 +3301,9 @@ dependencies = [
  "cfg_aliases",
  "libc",
  "once_cell",
- "socket2 0.5.10",
+ "socket2 0.6.4",
  "tracing",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -3697,7 +3697,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -3754,7 +3754,7 @@ dependencies = [
  "security-framework",
  "security-framework-sys",
  "webpki-root-certs",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4555,7 +4555,7 @@ dependencies = [
  "getrandom 0.4.3",
  "once_cell",
  "rustix",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -5301,7 +5301,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 42135b7..f573a70 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -50,7 +50,7 @@ binrw = "0.15.1"
 ecdsa = { version = "0.16.9", features = ["pem", "std", "verifying"] }
 sha256 = "1.6.0"
 p256 = "0.14.0"
-k256 = "0.13.4"
+k256 = "0.14.0"
 dsa = "0.6.3"
 openssl = {version = "0.10.78", features = ["vendored"]}
 time = "0.3.47"