diff --git a/zarrs/Cargo.toml b/zarrs/Cargo.toml
index 6bbd26a5..ebdd04a1 100644
--- a/zarrs/Cargo.toml
+++ b/zarrs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "zarrs"
-version = "0.18.3"
+version = "0.19.0-dev"
 authors = ["Lachlan Deakin <ljdgit@gmail.com>"]
 edition = "2021"
 rust-version = "1.77"