diff --git a/pyproject.toml b/pyproject.toml
index 468dfe3..bdd3748 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "mfbatch"
-version = "0.3.0"
+version = "0.4.0"
 description = "MetaFlac batch editor"
 authors = ["Jamie Hardt <jamiehardt@me.com>"]
 readme = "README.md"