diff --git a/Cargo.toml b/Cargo.toml
index e0a237e..c3624b6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "leanify-many"
-version = "0.2.0"
+version = "0.3.0"
 description = "spawn leanify subprocesses"
 authors = ["Avril <flanchan@cumallover.me>"]
 edition = "2018"