diff --git a/pyproject.toml b/pyproject.toml
index 4d20ddfd14ed2d870358016ff09411d33ad3675e..3d1c50dca3399e8205420363b469873a9a56aa6a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "AlekSIS-App-Untis"
-version = "2.0b0"
+version = "2.1.dev0"
 packages = [
     { include = "aleksis" }
 ]