diff --git a/Cargo.toml b/Cargo.toml
index 7893de6..6b5bbe2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "here_be_dragons"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Nolan Darilek <nolan@thewordnerd.info>", "Krzysztof Langner <klangner@gmail.com>"]
 description = "Map generator for games"
 keywords = ["game", "map", "map-generator"]