diff --git a/Cargo.toml b/Cargo.toml
index 01619dc..a0a7e96 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ serde = { version = "1.0", features = ["derive"]}
 
 # Libraries for for pure-rust crypto
 libsecp256k1 = { package="libsecp256k1", version = "0.7.0", optional = true }
-ethsign-crypto = { version = "0.2.2", path = "./ethsign-crypto" }
+ethsign-crypto = { version = "0.3", path = "./ethsign-crypto" }
 
 [dev-dependencies]
 serde_json = "1.0"
diff --git a/ethsign-crypto/Cargo.toml b/ethsign-crypto/Cargo.toml
index 4ea8c49..bd32b3b 100644
--- a/ethsign-crypto/Cargo.toml
+++ b/ethsign-crypto/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ethsign-crypto"
-version = "0.2.2"
+version = "0.3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 documentation = "https://docs.rs/crate/ethsign-crypto"