diff --git a/Cargo.toml b/Cargo.toml
index 5c41377..d6f7c9a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ homepage = "http://parity.io"
 repository = "https://github.com/ethcore/bigint"
 license = "GPL-3.0"
 name = "bigint"
-version = "1.0.2"
+version = "1.0.3"
 authors = ["Parity Technologies <admin@parity.io>"]
 build = "build.rs"
 
@@ -14,5 +14,5 @@ rustc_version = "0.2"
 [dependencies]
 rustc-serialize = "0.3"
 heapsize = "0.3"
-rand = "0.3.12"
+rand = "0.3"
 byteorder = "1.0"