diff --git a/Cargo.toml b/Cargo.toml
index 0b05027..e4225c8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,13 +2,13 @@
 description = "Rust bindings for tinykeccak C library"
 homepage = "http://parity.io"
 license = "GPL-3.0"
-name = "hash"
+name = "keccak-hash"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 build = "build.rs"
 
 [dependencies]
-ethcore-bigint = { path = "../bigint" }
+ethcore-bigint = { version = "0.2.1", path = "../bigint" }
 tiny-keccak = "1.3"
 
 [build-dependencies]