diff --git a/Cargo.toml b/Cargo.toml
index b53cb16..fc7a8a1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "scrypt-kdf"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Leonid Beder <leonid.beder@gmail.com>"]
 edition = "2018"