diff --git a/Cargo.toml b/Cargo.toml
index b4567ce..7cbe1e6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ readme = "README.md"
 serde = "^1.0"
 serde_derive = "^1.0"
 tiny-keccak = { version = "2.0.2", features = ["keccak"] }
-secp256k1 = {version = "0.27.0", features = ["recovery"] }
+secp256k1 = {version = "0.30.0", features = ["recovery"] }
 rlp = "0.5.2"
 num-traits = "0.2"
 bytes = "^1.4.0"