diff --git a/Cargo.lock b/Cargo.lock
index 6162ab98..01a820df 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1410,9 +1410,9 @@ dependencies = [
 
 [[package]]
 name = "k256"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf02ecc966e1b7e8db1c81ac8f321ba24d1cfab5b634961fab10111f015858e1"
+checksum = "4476a0808212a9e81ce802eb1a0cfc60e73aea296553bacc0fac7e1268bc572a"
 dependencies = [
  "cfg-if 1.0.0",
  "ecdsa",
diff --git a/ethers-core/Cargo.toml b/ethers-core/Cargo.toml
index 46b33468..412c705e 100644
--- a/ethers-core/Cargo.toml
+++ b/ethers-core/Cargo.toml
@@ -18,7 +18,7 @@ arrayvec = { version = "0.5.1", default-features = false }
 ecdsa = { version = "0.10.2", default-features = false, features = ["std"] }
 elliptic-curve = { version = "0.9.11", default-features = false }
 generic-array = { version = "0.14.4", default-features = false }
-k256 = { version = "0.7.2", default-features = false, features = ["keccak256", "ecdsa"] }
+k256 = { version = "0.7.3", default-features = false, features = ["keccak256", "ecdsa"] }
 rand = { version = "0.7.1", default-features = false }
 tiny-keccak = { version = "2.0.2", default-features = false }