diff --git a/Cargo.lock b/Cargo.lock
index f2f766e..41e0a4a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -7950,13 +7950,13 @@ dependencies = [
 
 [[package]]
 name = "solana-keypair"
-version = "2.2.1"
+version = "2.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3dbb7042c2e0c561afa07242b2099d55c57bd1b1da3b6476932197d84e15e3e4"
+checksum = "bd3f04aa1a05c535e93e121a95f66e7dcccf57e007282e8255535d24bf1e98bb"
 dependencies = [
- "bs58",
  "ed25519-dalek",
  "ed25519-dalek-bip32",
+ "five8",
  "rand 0.7.3",
  "solana-derivation-path",
  "solana-pubkey",
diff --git a/Cargo.toml b/Cargo.toml
index 341e6ae..d772bcf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -66,7 +66,7 @@ solana-client = "2.3.7"
 solana-commitment-config = "2.2.1"
 solana-compute-budget-interface = "2.2.2"
 solana-epoch-info = "2.2.1"
-solana-keypair = "2.2.1"
+solana-keypair = "2.2.3"
 solana-native-token = "2.2.2"
 solana-pubkey = "2.2.1"
 solana-rpc-client = "2.3.7"