diff --git a/Cargo.lock b/Cargo.lock
index ad73aa2..04c38f8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1074,9 +1074,9 @@ checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
 [[package]]
 name = "ss58-registry"
-version = "1.41.0"
+version = "1.43.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfc443bad666016e012538782d9e3006213a7db43e9fb1dda91657dc06a6fa08"
+checksum = "5e6915280e2d0db8911e5032a5c275571af6bdded2916abd691a659be25d3439"
 dependencies = [
  "Inflector",
  "num-format",
diff --git a/subcryptor/Cargo.toml b/subcryptor/Cargo.toml
index 81500ab..a2ec349 100644
--- a/subcryptor/Cargo.toml
+++ b/subcryptor/Cargo.toml
@@ -13,5 +13,5 @@ version.workspace    = true
 # crates.io
 base58        = { version = "0.2" }
 blake2-rfc    = { version = "0.2" }
-ss58-registry = { version = "1.41" }
+ss58-registry = { version = "1.43" }
 thiserror     = { workspace = true }