diff --git a/Cargo.lock b/Cargo.lock
index b473d7b5..28c4352e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -481,7 +481,7 @@ checksum = "9ae3c82e4355234767756212c570e29833699ab63e6ffd161887314cc5b43847"
 dependencies = [
  "aead",
  "cipher 0.4.3",
- "ctr 0.9.1",
+ "ctr",
  "subtle",
 ]
 
@@ -917,15 +917,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "ctr"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "049bb91fb4aaf0e3c7efa6cd5ef877dbbbd15b39dad06d9948de4ec8a75761ea"
-dependencies = [
- "cipher 0.3.0",
-]
-
 [[package]]
 name = "ctr"
 version = "0.9.1"
@@ -1152,12 +1143,12 @@ dependencies = [
 
 [[package]]
 name = "eth-keystore"
-version = "0.4.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f65b750ac950f2f825b36d08bef4cda4112e19a7b1a68f6e2bb499413e12440"
+checksum = "1fda3bf123be441da5260717e0661c25a2fd9cb2b2c1d20bf2e05580047158ab"
 dependencies = [
- "aes 0.7.5",
- "ctr 0.8.0",
+ "aes 0.8.1",
+ "ctr",
  "digest 0.10.3",
  "hex",
  "hmac 0.12.1",
@@ -3340,11 +3331,11 @@ checksum = "73b4b750c782965c211b42f022f59af1fbceabdd026623714f104152f1ec149f"
 
 [[package]]
 name = "salsa20"
-version = "0.9.0"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c0fbb5f676da676c260ba276a8f43a8dc67cf02d1438423aeb1c677a7212686"
+checksum = "97a22f5af31f73a954c10289c93e8a50cc23d971e80ee446f1f6f7137a088213"
 dependencies = [
- "cipher 0.3.0",
+ "cipher 0.4.3",
 ]
 
 [[package]]
@@ -3380,13 +3371,12 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "scrypt"
-version = "0.8.1"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e73d6d7c6311ebdbd9184ad6c4447b2f36337e327bda107d3ba9e3c374f9d325"
+checksum = "9f9e24d2b632954ded8ab2ef9fea0a0c769ea56ea98bddbafbad22caeeadf45d"
 dependencies = [
  "hmac 0.12.1",
- "password-hash 0.3.2",
- "pbkdf2 0.10.1",
+ "pbkdf2 0.11.0",
  "salsa20",
  "sha2 0.10.2",
 ]
diff --git a/ethers-signers/Cargo.toml b/ethers-signers/Cargo.toml
index 8e638e0d..6e8bd7e3 100644
--- a/ethers-signers/Cargo.toml
+++ b/ethers-signers/Cargo.toml
@@ -37,7 +37,7 @@ tracing = { version = "0.1.36", optional = true }
 spki = { version = "0.6.0", optional = true }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
-eth-keystore = { version = "0.4.2" }
+eth-keystore = { version = "0.5.0" }
 home = { version = "0.5.3", optional = true }
 
 [dev-dependencies]