diff --git a/bip0032/Cargo.toml b/bip0032/Cargo.toml
index 8552065..f9ff69f 100644
--- a/bip0032/Cargo.toml
+++ b/bip0032/Cargo.toml
@@ -57,7 +57,7 @@ ed25519-dalek = ["slip10", "dep:ed25519-dalek"]
 anyhow = { version = "1.0", default-features = false }
 bs58 = { version = "0.5", default-features = false, features = ["alloc", "check"] }
 hmac = { version = "0.12", default-features = false }
-ripemd = { version = "0.1", default-features = false }
+ripemd = { version = "0.2", default-features = false }
 sha2 = { version = "0.10", default-features = false }
 zeroize = { version = "1.8", default-features = false }