diff --git a/Cargo.lock b/Cargo.lock
index 20237828..b145573e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -521,9 +521,9 @@ checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
 
 [[package]]
 name = "crypto-bigint"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "281d926f72b42bf3ba840b88cd53e39f36be9f66e34c8df3fb336372b3753d41"
+checksum = "bdc9968be9247fb330af911b91a58a267cbbcfcb8dea88debaf977738950dce5"
 dependencies = [
  "generic-array 0.14.4",
  "subtle 2.4.0",
@@ -678,9 +678,9 @@ dependencies = [
 
 [[package]]
 name = "elliptic-curve"
-version = "0.10.0"
+version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ade912ac38a947c8bff6d07bcf0ef97327027837963b0452e6f2a9e78b734ebf"
+checksum = "dd035cb119cbc25e91bb6f1abbfe341388ddb47a1fe5e77ca6bcbe231e87580b"
 dependencies = [
  "crypto-bigint",
  "generic-array 0.14.4",
@@ -836,7 +836,7 @@ dependencies = [
  "bincode",
  "bytes",
  "ecdsa",
- "elliptic-curve 0.10.0",
+ "elliptic-curve 0.10.3",
  "ethabi",
  "ethers",
  "funty",
@@ -916,7 +916,7 @@ dependencies = [
  "coins-bip32",
  "coins-bip39",
  "coins-ledger",
- "elliptic-curve 0.10.0",
+ "elliptic-curve 0.10.3",
  "eth-keystore",
  "ethers",
  "ethers-core",
diff --git a/ethers-core/Cargo.toml b/ethers-core/Cargo.toml
index e89b78c4..da35de4a 100644
--- a/ethers-core/Cargo.toml
+++ b/ethers-core/Cargo.toml
@@ -16,7 +16,7 @@ arrayvec = { version = "0.5.1", default-features = false }
 
 # crypto
 ecdsa = { version = "0.10.2", default-features = false, features = ["std"] }
-elliptic-curve = { version = "0.10.0", default-features = false }
+elliptic-curve = { version = "0.10.3", default-features = false }
 generic-array = { version = "0.14.4", default-features = false }
 k256 = { version = "0.7.3", default-features = false, features = ["keccak256", "ecdsa"] }
 rand = { version = "0.7.1", default-features = false }
diff --git a/ethers-signers/Cargo.toml b/ethers-signers/Cargo.toml
index 93d2251e..84b58d09 100644
--- a/ethers-signers/Cargo.toml
+++ b/ethers-signers/Cargo.toml
@@ -22,7 +22,7 @@ coins-ledger = { version = "0.1.0", default-features = false, optional = true }
 eth-keystore = { version = "0.2.1" }
 hex = { version = "0.4.3", default-features = false, features = ["std"] }
 async-trait = { version = "0.1.50", default-features = false }
-elliptic-curve = { version = "0.10.0", default-features = false }
+elliptic-curve = { version = "0.10.3", default-features = false }
 sha2 = { version = "0.9.3", default-features = false }
 rand = { version = "0.7.3", default-features = false }
 yubihsm = { version = "0.38.0", features = ["secp256k1", "http", "usb"], optional = true }