diff --git a/Cargo.lock b/Cargo.lock
index 2d44cbdb..96c2de8b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -832,9 +832,9 @@ dependencies = [
 
 [[package]]
 name = "k256"
-version = "0.13.3"
+version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "956ff9b67e26e1a6a866cb758f12c6f8746208489e3e4a4b5580802f2f0a587b"
+checksum = "f6e3919bbaa2945715f0bb6d3934a173d1e9a59ac23767fbaaef277265a7411b"
 dependencies = [
  "cfg-if",
  "ecdsa",
diff --git a/Cargo.toml b/Cargo.toml
index 4e3537a1..510e4c5c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -44,7 +44,7 @@ sha2 = "0.10.8"
 openssl = "0.10.66"
 hex-literal = "0.4.1"
 # for secp sigs
-k256 = "0.13.3"
+k256 = "0.13.4"
 p256 = "0.13.2"
 rstest = "0.21.0"
 criterion = "0.5.1"
@@ -73,7 +73,7 @@ sha2 = { workspace = true }
 openssl = { workspace = true, features = ["vendored"], optional = true }
 hex-literal = { workspace = true }
 # for secp sigs
-k256 = { version = "0.13.3", features = ["ecdsa"] }
+k256 = { version = "0.13.4", features = ["ecdsa"] }
 p256 = { version = "0.13.2", features = ["ecdsa"] }
 
 [dev-dependencies]