diff --git a/pyproject.toml b/pyproject.toml
index 68fbeb2..74440a2 100755
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "mist-medical"
-version = "0.4.12-alpha"
+version = "0.4.13-alpha"
 requires-python = ">= 3.8"
 description = "MIST is a simple, fully automated framework for 3D medical imaging segmentation."
 readme = "README.md"