diff --git a/pyproject.toml b/pyproject.toml
index c2395ebfa93472fe04163d8f666e076cda372f9e..51e09192b1d91993dc78184c307356ca896403e4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "BiscuIT-App-Untis"
-version = "1.0a1.dev0"
+version = "1.0a1"
 packages = [
     { include = "biscuit" }
 ]