diff --git a/pyproject.toml b/pyproject.toml
index 4bc35847..3da6175b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ metadata = false
 [tool.poetry.dependencies]
 python = "^3.9,<3.12"
 alpineer = ">=0.1.10"
-mibi-bin-tools = "0.2.12"
+mibi-bin-tools = "^0.2"
 ipywidgets = "^8"
 numpy = "1.*"
 natsort = "^8"