diff --git a/Cargo.toml b/Cargo.toml
index da51b3e..11ef34b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "johnston"
 description = "A utility for generatating JI pitch lattices"
-version = "0.2.1"
+version = "0.3.0"
 license = "MIT"
 edition = "2018"
 authors = ["Joseph Post <joe@jcpst.com>"]