diff --git a/pyproject.toml b/pyproject.toml
index 374dcdf..c4bf334 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 name = "platecli"
 # Unreleased work carries a .devN suffix so a source build is never mistaken
 # for the released wheel of the same number. Drop the suffix when tagging.
-version = "0.5.0"
+version = "0.6.0.dev0"
 description = "platecli — local CLI for Bambu Lab printers (not affiliated with Bambu Lab)"
 readme = "README.md"
 requires-python = ">=3.10"